172317871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{16301}}^1$

素因数の和:16374

約数の個数: 12

約数和(自身を含む): 194254632

約数和(自身を除く): 21936761

約数列:

[1, 11, 31, 341, 961, 10571, 16301, 179311, 505331, 5558641, 15665261, 172317871]

約数ペア:

[(1, 172317871), (11, 15665261), (31, 5558641), (341, 505331), (961, 179311), (10571, 16301)]