4155837

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 6829056

約数和(自身を除く): 2673219

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1663, 2499, 4989, 11641, 28271, 34923, 81487, 84813, 197897, 244461, 593691, 1385279, 4155837]

約数ペア:

[(1, 4155837), (3, 1385279), (7, 593691), (17, 244461), (21, 197897), (49, 84813), (51, 81487), (119, 34923), (147, 28271), (357, 11641), (833, 4989), (1663, 2499)]