29513421

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8839}}^1$

素因数の和:8905

約数の個数: 24

約数和(自身を含む): 49645440

約数和(自身を除く): 20132019

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8839, 26517, 61873, 79551, 185619, 468467, 556857, 1405401, 3279269, 4216203, 9837807, 29513421]

約数ペア:

[(1, 29513421), (3, 9837807), (7, 4216203), (9, 3279269), (21, 1405401), (53, 556857), (63, 468467), (159, 185619), (371, 79551), (477, 61873), (1113, 26517), (3339, 8839)]