804550383

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 1520064000

約数和(自身を除く): 715513617

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 149, 171, 247, 273, 347, 399, 447, 741, 819, 1041, 1043, 1197, 1341, 1729, 1937, 2223, 2429, 2831, 3123, 3129, 4511, 5187, 5811, 6593, 7287, 8493, 9387, 13533, 13559, 15561, 17433, 19779, 19817, 21861, 25479, 31577, 36803, 40599, 40677, 46151, 51703, 59337, 59451, 85709, 94731, 110409, 122031, 138453, 155109, 178353, 257127, 257621, 284193, 331227, 361921, 415359, 465327, 599963, 672139, 771381, 772863, 982357, 1085763, 1799889, 2016417, 2318589, 2947071, 3257289, 4704973, 5399667, 6049251, 6876499, 8841213, 12770641, 14114919, 20629497, 38311923, 42344757, 61888491, 89394487, 114935769, 268183461, 804550383]

約数ペア:

[(1, 804550383), (3, 268183461), (7, 114935769), (9, 89394487), (13, 61888491), (19, 42344757), (21, 38311923), (39, 20629497), (57, 14114919), (63, 12770641), (91, 8841213), (117, 6876499), (133, 6049251), (149, 5399667), (171, 4704973), (247, 3257289), (273, 2947071), (347, 2318589), (399, 2016417), (447, 1799889), (741, 1085763), (819, 982357), (1041, 772863), (1043, 771381), (1197, 672139), (1341, 599963), (1729, 465327), (1937, 415359), (2223, 361921), (2429, 331227), (2831, 284193), (3123, 257621), (3129, 257127), (4511, 178353), (5187, 155109), (5811, 138453), (6593, 122031), (7287, 110409), (8493, 94731), (9387, 85709), (13533, 59451), (13559, 59337), (15561, 51703), (17433, 46151), (19779, 40677), (19817, 40599), (21861, 36803), (25479, 31577)]