2260571439

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{67153}}^1$

素因数の和:67399

約数の個数: 24

約数和(自身を含む): 3521555760

約数和(自身を除く): 1260984321

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 1603, 4809, 11221, 33663, 67153, 201459, 470071, 1410213, 3290497, 9871491, 15378037, 46134111, 107646259, 322938777, 753523813, 2260571439]

約数ペア:

[(1, 2260571439), (3, 753523813), (7, 322938777), (21, 107646259), (49, 46134111), (147, 15378037), (229, 9871491), (687, 3290497), (1603, 1410213), (4809, 470071), (11221, 201459), (33663, 67153)]