39921843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4283}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 57576960

約数和(自身を除く): 17655117

約数列:

[1, 3, 13, 39, 239, 717, 3107, 4283, 9321, 12849, 55679, 167037, 1023637, 3070911, 13307281, 39921843]

約数ペア:

[(1, 39921843), (3, 13307281), (13, 3070911), (39, 1023637), (239, 167037), (717, 55679), (3107, 12849), (4283, 9321)]