3914520441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{252827}}^1$

素因数の和:253240

約数の個数: 16

約数和(自身を含む): 5635030464

約数和(自身を除く): 1720510023

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 15483, 252827, 758481, 3286751, 9860253, 100372319, 301116957, 1304840147, 3914520441]

約数ペア:

[(1, 3914520441), (3, 1304840147), (13, 301116957), (39, 100372319), (397, 9860253), (1191, 3286751), (5161, 758481), (15483, 252827)]