91099561

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 106007040

約数和(自身を除く): 14907479

約数列:

[1, 7, 79, 257, 553, 641, 1799, 4487, 20303, 50639, 142121, 164737, 354473, 1153159, 13014223, 91099561]

約数ペア:

[(1, 91099561), (7, 13014223), (79, 1153159), (257, 354473), (553, 164737), (641, 142121), (1799, 50639), (4487, 20303)]