12924279

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:812

約数の個数: 20

約数和(自身を含む): 19403560

約数和(自身を除く): 6479281

約数列:

[1, 3, 9, 27, 81, 379, 421, 1137, 1263, 3411, 3789, 10233, 11367, 30699, 34101, 159559, 478677, 1436031, 4308093, 12924279]

約数ペア:

[(1, 12924279), (3, 4308093), (9, 1436031), (27, 478677), (81, 159559), (379, 34101), (421, 30699), (1137, 11367), (1263, 10233), (3411, 3789)]