1007658939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 1647870720

約数和(自身を除く): 640211781

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 361, 399, 427, 1083, 1159, 1281, 2179, 2527, 3477, 6537, 7581, 8113, 15253, 22021, 24339, 41401, 45759, 66063, 124203, 132919, 154147, 289807, 398757, 462441, 786619, 869421, 930433, 2359857, 2525461, 2791299, 5506333, 7576383, 16518999, 17678227, 47983759, 53034681, 143951277, 335886313, 1007658939]

約数ペア:

[(1, 1007658939), (3, 335886313), (7, 143951277), (19, 53034681), (21, 47983759), (57, 17678227), (61, 16518999), (133, 7576383), (183, 5506333), (361, 2791299), (399, 2525461), (427, 2359857), (1083, 930433), (1159, 869421), (1281, 786619), (2179, 462441), (2527, 398757), (3477, 289807), (6537, 154147), (7581, 132919), (8113, 124203), (15253, 66063), (22021, 45759), (24339, 41401)]