30408047991

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{781919}}^1$

素因数の和:782103

約数の個数: 24

約数和(自身を含む): 45742320000

約数和(自身を除く): 15334272009

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 4321, 12963, 38889, 781919, 2345757, 7037271, 22675651, 68026953, 116505931, 204080859, 349517793, 1048553379, 3378671999, 10136015997, 30408047991]

約数ペア:

[(1, 30408047991), (3, 10136015997), (9, 3378671999), (29, 1048553379), (87, 349517793), (149, 204080859), (261, 116505931), (447, 68026953), (1341, 22675651), (4321, 7037271), (12963, 2345757), (38889, 781919)]