20171946807

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{3206477}}^1$

素因数の和:3206719

約数の個数: 16

約数和(自身を含む): 30012634080

約数和(自身を除く): 9840687273

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 3206477, 9619431, 28858293, 86574879, 747109141, 2241327423, 6723982269, 20171946807]

約数ペア:

[(1, 20171946807), (3, 6723982269), (9, 2241327423), (27, 747109141), (233, 86574879), (699, 28858293), (2097, 9619431), (6291, 3206477)]