90935201

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 106326528

約数和(自身を除く): 15391327

約数列:

[1, 7, 61, 173, 427, 1211, 1231, 8617, 10553, 73871, 75091, 212963, 525637, 1490741, 12990743, 90935201]

約数ペア:

[(1, 90935201), (7, 12990743), (61, 1490741), (173, 525637), (427, 212963), (1211, 75091), (1231, 73871), (8617, 10553)]