39884143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 44253216

約数和(自身を除く): 4369073

約数列:

[1, 13, 53, 107, 541, 689, 1391, 5671, 7033, 28673, 57887, 73723, 372749, 752531, 3068011, 39884143]

約数ペア:

[(1, 39884143), (13, 3068011), (53, 752531), (107, 372749), (541, 73723), (689, 57887), (1391, 28673), (5671, 7033)]