7250026419

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{34679}}^1$

素因数の和:34809

約数の個数: 40

約数和(自身を含む): 11329956000

約数和(自身を除く): 4079929581

約数列:

[1, 3, 9, 27, 29, 81, 87, 89, 261, 267, 783, 801, 2349, 2403, 2581, 7209, 7743, 23229, 34679, 69687, 104037, 209061, 312111, 936333, 1005691, 2808999, 3017073, 3086431, 9051219, 9259293, 27153657, 27777879, 81460971, 83333637, 89506499, 250000911, 268519497, 805558491, 2416675473, 7250026419]

約数ペア:

[(1, 7250026419), (3, 2416675473), (9, 805558491), (27, 268519497), (29, 250000911), (81, 89506499), (87, 83333637), (89, 81460971), (261, 27777879), (267, 27153657), (783, 9259293), (801, 9051219), (2349, 3086431), (2403, 3017073), (2581, 2808999), (7209, 1005691), (7743, 936333), (23229, 312111), (34679, 209061), (69687, 104037)]