64818449813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{209647}}^1$

素因数の和:211076

約数の個数: 16

約数和(自身を含む): 73963814400

約数和(自身を除く): 9145364587

約数列:

[1, 13, 17, 221, 1399, 18187, 23783, 209647, 309179, 2725411, 3563999, 46331987, 293296153, 3812849989, 4986034601, 64818449813]

約数ペア:

[(1, 64818449813), (13, 4986034601), (17, 3812849989), (221, 293296153), (1399, 46331987), (18187, 3563999), (23783, 2725411), (209647, 309179)]