47021169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6247}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 67878272

約数和(自身を除く): 20857103

約数列:

[1, 3, 13, 39, 193, 579, 2509, 6247, 7527, 18741, 81211, 243633, 1205671, 3617013, 15673723, 47021169]

約数ペア:

[(1, 47021169), (3, 15673723), (13, 3617013), (39, 1205671), (193, 243633), (579, 81211), (2509, 18741), (6247, 7527)]