461170827

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{437959}}^1$

素因数の和:437984

約数の個数: 20

約数和(自身を含む): 741904240

約数和(自身を除く): 280733413

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 437959, 1313877, 3941631, 5693467, 11824893, 17080401, 35474679, 51241203, 153723609, 461170827]

約数ペア:

[(1, 461170827), (3, 153723609), (9, 51241203), (13, 35474679), (27, 17080401), (39, 11824893), (81, 5693467), (117, 3941631), (351, 1313877), (1053, 437959)]