4000191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 5802720

約数和(自身を除く): 1802529

約数列:

[1, 3, 13, 39, 109, 327, 941, 1417, 2823, 4251, 12233, 36699, 102569, 307707, 1333397, 4000191]

約数ペア:

[(1, 4000191), (3, 1333397), (13, 307707), (39, 102569), (109, 36699), (327, 12233), (941, 4251), (1417, 2823)]