12349780401

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{737873}}^1$

素因数の和:738680

約数の個数: 16

約数和(自身を含む): 18842350464

約数和(自身を除く): 6492570063

約数列:

[1, 3, 7, 21, 797, 2391, 5579, 16737, 737873, 2213619, 5165111, 15495333, 588084781, 1764254343, 4116593467, 12349780401]

約数ペア:

[(1, 12349780401), (3, 4116593467), (7, 1764254343), (21, 588084781), (797, 15495333), (2391, 5165111), (5579, 2213619), (16737, 737873)]