39717471

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 53982720

約数和(自身を除く): 14265249

約数列:

[1, 3, 71, 213, 263, 709, 789, 2127, 18673, 50339, 56019, 151017, 186467, 559401, 13239157, 39717471]

約数ペア:

[(1, 39717471), (3, 13239157), (71, 559401), (213, 186467), (263, 151017), (709, 56019), (789, 50339), (2127, 18673)]