72604909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17291}}^1$

素因数の和:17340

約数の個数: 16

約数和(自身を含む): 87151680

約数和(自身を除く): 14546771

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 17291, 224783, 293947, 328529, 3821311, 4270877, 5584993, 72604909]

約数ペア:

[(1, 72604909), (13, 5584993), (17, 4270877), (19, 3821311), (221, 328529), (247, 293947), (323, 224783), (4199, 17291)]