72665484493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2338541}}^1$

素因数の和:2338764

約数の個数: 16

約数和(自身を含む): 87106012416

約数和(自身を除く): 14440527923

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 31073, 2338541, 16369787, 53786443, 376505101, 451338413, 3159368891, 10380783499, 72665484493]

約数ペア:

[(1, 72665484493), (7, 10380783499), (23, 3159368891), (161, 451338413), (193, 376505101), (1351, 53786443), (4439, 16369787), (31073, 2338541)]