97771891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15641}}^1$

素因数の和:15714

約数の個数: 16

約数和(自身を含む): 120130560

約数和(自身を除く): 22358669

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 15641, 109487, 297179, 735127, 2080253, 5145889, 13967413, 97771891]

約数ペア:

[(1, 97771891), (7, 13967413), (19, 5145889), (47, 2080253), (133, 735127), (329, 297179), (893, 109487), (6251, 15641)]