39819207

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 53820000

約数和(自身を除く): 14000793

約数列:

[1, 3, 149, 229, 389, 447, 687, 1167, 34121, 57961, 89081, 102363, 173883, 267243, 13273069, 39819207]

約数ペア:

[(1, 39819207), (3, 13273069), (149, 267243), (229, 173883), (389, 102363), (447, 89081), (687, 57961), (1167, 34121)]