317805513

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{20113}}^1$

素因数の和:20368

約数の個数: 16

約数和(自身を含む): 444117120

約数和(自身を除く): 126311607

約数列:

[1, 3, 23, 69, 229, 687, 5267, 15801, 20113, 60339, 462599, 1387797, 4605877, 13817631, 105935171, 317805513]

約数ペア:

[(1, 317805513), (3, 105935171), (23, 13817631), (69, 4605877), (229, 1387797), (687, 462599), (5267, 60339), (15801, 20113)]