24580129

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 30284928

約数和(自身を除く): 5704799

約数列:

[1, 7, 19, 71, 133, 137, 361, 497, 959, 1349, 2527, 2603, 9443, 9727, 18221, 25631, 49457, 68089, 179417, 184813, 346199, 1293691, 3511447, 24580129]

約数ペア:

[(1, 24580129), (7, 3511447), (19, 1293691), (71, 346199), (133, 184813), (137, 179417), (361, 68089), (497, 49457), (959, 25631), (1349, 18221), (2527, 9727), (2603, 9443)]