6739991601

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{120977}}^1$

素因数の和:121373

約数の個数: 24

約数和(自身を含む): 10481533920

約数和(自身を除く): 3741542319

約数列:

[1, 3, 7, 21, 49, 147, 379, 1137, 2653, 7959, 18571, 55713, 120977, 362931, 846839, 2540517, 5927873, 17783619, 45850283, 137550849, 320951981, 962855943, 2246663867, 6739991601]

約数ペア:

[(1, 6739991601), (3, 2246663867), (7, 962855943), (21, 320951981), (49, 137550849), (147, 45850283), (379, 17783619), (1137, 5927873), (2653, 2540517), (7959, 846839), (18571, 362931), (55713, 120977)]