15243473

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 18332160

約数和(自身を除く): 3088687

約数列:

[1, 7, 29, 61, 203, 427, 1231, 1769, 8617, 12383, 35699, 75091, 249893, 525637, 2177639, 15243473]

約数ペア:

[(1, 15243473), (7, 2177639), (29, 525637), (61, 249893), (203, 75091), (427, 35699), (1231, 12383), (1769, 8617)]