98687813

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 118021464

約数和(自身を除く): 19333651

約数列:

[1, 7, 49, 61, 137, 241, 427, 959, 1687, 2989, 6713, 8357, 11809, 14701, 33017, 58499, 102907, 231119, 409493, 720349, 1617833, 2014037, 14098259, 98687813]

約数ペア:

[(1, 98687813), (7, 14098259), (49, 2014037), (61, 1617833), (137, 720349), (241, 409493), (427, 231119), (959, 102907), (1687, 58499), (2989, 33017), (6713, 14701), (8357, 11809)]