314878893

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1597}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 493973760

約数和(自身を除く): 179094867

約数列:

[1, 3, 7, 21, 41, 123, 229, 287, 687, 861, 1597, 1603, 4791, 4809, 9389, 11179, 28167, 33537, 65477, 65723, 196431, 197169, 365713, 458339, 1097139, 1375017, 2559991, 7679973, 14994233, 44982699, 104959631, 314878893]

約数ペア:

[(1, 314878893), (3, 104959631), (7, 44982699), (21, 14994233), (41, 7679973), (123, 2559991), (229, 1375017), (287, 1097139), (687, 458339), (861, 365713), (1597, 197169), (1603, 196431), (4791, 65723), (4809, 65477), (9389, 33537), (11179, 28167)]