98985859

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10079}}^1$

素因数の和:10170

約数の個数: 16

約数和(自身を含む): 119992320

約数和(自身を除く): 21006461

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 10079, 70553, 231817, 614819, 1622719, 4303733, 14140837, 98985859]

約数ペア:

[(1, 98985859), (7, 14140837), (23, 4303733), (61, 1622719), (161, 614819), (427, 231817), (1403, 70553), (9821, 10079)]