47133021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8111}}^1$

素因数の和:8276

約数の個数: 16

約数和(自身を含む): 68140800

約数和(自身を除く): 21007779

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 8111, 24333, 105443, 316329, 1208539, 3625617, 15711007, 47133021]

約数ペア:

[(1, 47133021), (3, 15711007), (13, 3625617), (39, 1208539), (149, 316329), (447, 105443), (1937, 24333), (5811, 8111)]