87668749

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 103219200

約数和(自身を除く): 15550451

約数列:

[1, 7, 59, 79, 413, 553, 2687, 4661, 18809, 32627, 158533, 212273, 1109731, 1485911, 12524107, 87668749]

約数ペア:

[(1, 87668749), (7, 12524107), (59, 1485911), (79, 1109731), (413, 212273), (553, 158533), (2687, 32627), (4661, 18809)]