99974791

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 117046080

約数和(自身を除く): 17071289

約数列:

[1, 7, 61, 137, 427, 959, 1709, 8357, 11963, 58499, 104249, 234133, 729743, 1638931, 14282113, 99974791]

約数ペア:

[(1, 99974791), (7, 14282113), (61, 1638931), (137, 729743), (427, 234133), (959, 104249), (1709, 58499), (8357, 11963)]