3965770081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2563523}}^1$

素因数の和:2563560

約数の個数: 16

約数和(自身を含む): 5168064384

約数和(自身を除く): 1202294303

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 2563523, 17944661, 33325799, 43579891, 233280593, 305059237, 566538583, 3965770081]

約数ペア:

[(1, 3965770081), (7, 566538583), (13, 305059237), (17, 233280593), (91, 43579891), (119, 33325799), (221, 17944661), (1547, 2563523)]