201612162829

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{21851}}^1\times {\mathrm{119827}}^1$

素因数の和:141696

約数の個数: 16

約数和(自身を含む): 251374219776

約数和(自身を除く): 49762056947

約数列:

[1, 7, 11, 77, 21851, 119827, 152957, 240361, 838789, 1318097, 1682527, 9226679, 2618339777, 18328378439, 28801737547, 201612162829]

約数ペア:

[(1, 201612162829), (7, 28801737547), (11, 18328378439), (77, 2618339777), (21851, 9226679), (119827, 1682527), (152957, 1318097), (240361, 838789)]