98240891

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3257}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 116766720

約数和(自身を除く): 18525829

約数列:

[1, 7, 31, 139, 217, 973, 3257, 4309, 22799, 30163, 100967, 452723, 706769, 3169061, 14034413, 98240891]

約数ペア:

[(1, 98240891), (7, 14034413), (31, 3169061), (139, 706769), (217, 452723), (973, 100967), (3257, 30163), (4309, 22799)]