421888176721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6416843}}^1$

素因数の和:6417036

約数の個数: 16

約数和(自身を含む): 474333108480

約数和(自身を除く): 52444931759

約数列:

[1, 11, 43, 139, 473, 1529, 5977, 65747, 6416843, 70585273, 275924249, 891941177, 3035166739, 9811352947, 38353470611, 421888176721]

約数ペア:

[(1, 421888176721), (11, 38353470611), (43, 9811352947), (139, 3035166739), (473, 891941177), (1529, 275924249), (5977, 70585273), (65747, 6416843)]