39347379

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71671}}^1$

素因数の和:71738

約数の個数: 12

約数和(自身を含む): 57767632

約数和(自身を除く): 18420253

約数列:

[1, 3, 9, 61, 183, 549, 71671, 215013, 645039, 4371931, 13115793, 39347379]

約数ペア:

[(1, 39347379), (3, 13115793), (9, 4371931), (61, 645039), (183, 215013), (549, 71671)]