966640983

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2273}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 1642519296

約数和(自身を除く): 675878313

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 263, 539, 789, 1617, 1841, 2273, 2893, 5523, 6819, 8679, 12887, 15911, 20251, 25003, 38661, 47733, 60753, 75009, 111377, 141757, 175021, 334131, 425271, 525063, 597799, 1225147, 1793397, 3675441, 4184593, 6575789, 12553779, 19727367, 29292151, 46030523, 87876453, 138091569, 322213661, 966640983]

約数ペア:

[(1, 966640983), (3, 322213661), (7, 138091569), (11, 87876453), (21, 46030523), (33, 29292151), (49, 19727367), (77, 12553779), (147, 6575789), (231, 4184593), (263, 3675441), (539, 1793397), (789, 1225147), (1617, 597799), (1841, 525063), (2273, 425271), (2893, 334131), (5523, 175021), (6819, 141757), (8679, 111377), (12887, 75009), (15911, 60753), (20251, 47733), (25003, 38661)]