7768917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 12614784

約数和(自身を除く): 4845867

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 2887, 8661, 25983, 37531, 66401, 112593, 199203, 337779, 597609, 863213, 2589639, 7768917]

約数ペア:

[(1, 7768917), (3, 2589639), (9, 863213), (13, 597609), (23, 337779), (39, 199203), (69, 112593), (117, 66401), (207, 37531), (299, 25983), (897, 8661), (2691, 2887)]