217839213651

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{1889}}^1\times {\mathrm{169339}}^1$

素因数の和:171458

約数の個数: 16

約数和(自身を含む): 291887971200

約数和(自身を除く): 74048757549

約数列:

[1, 3, 227, 681, 1889, 5667, 169339, 428803, 508017, 1286409, 38439953, 115319859, 319881371, 959644113, 72613071217, 217839213651]

約数ペア:

[(1, 217839213651), (3, 72613071217), (227, 959644113), (681, 319881371), (1889, 115319859), (5667, 38439953), (169339, 1286409), (428803, 508017)]