3171693

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 4890240

約数和(自身を除く): 1718547

約数列:

[1, 3, 7, 21, 89, 267, 623, 1697, 1869, 5091, 11879, 35637, 151033, 453099, 1057231, 3171693]

約数ペア:

[(1, 3171693), (3, 1057231), (7, 453099), (21, 151033), (89, 35637), (267, 11879), (623, 5091), (1697, 1869)]