90707393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7547}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 110865024

約数和(自身を除く): 20157631

約数列:

[1, 7, 17, 101, 119, 707, 1717, 7547, 12019, 52829, 128299, 762247, 898093, 5335729, 12958199, 90707393]

約数ペア:

[(1, 90707393), (7, 12958199), (17, 5335729), (101, 898093), (119, 762247), (707, 128299), (1717, 52829), (7547, 12019)]