12428409

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 19617120

約数和(自身を除く): 7188711

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 1433, 2891, 4299, 8673, 10031, 30093, 70217, 84547, 210651, 253641, 591829, 1775487, 4142803, 12428409]

約数ペア:

[(1, 12428409), (3, 4142803), (7, 1775487), (21, 591829), (49, 253641), (59, 210651), (147, 84547), (177, 70217), (413, 30093), (1239, 10031), (1433, 8673), (2891, 4299)]