215533417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 239112000

約数和(自身を除く): 23578583

約数列:

[1, 11, 107, 149, 1177, 1229, 1639, 13519, 15943, 131503, 175373, 183121, 1446533, 2014331, 19593947, 215533417]

約数ペア:

[(1, 215533417), (11, 19593947), (107, 2014331), (149, 1446533), (1177, 183121), (1229, 175373), (1639, 131503), (13519, 15943)]