1337422401

素因数分解:

$3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{18671}}^1$

素因数の和:19066

約数の個数: 32

約数和(自身を含む): 2270515200

約数和(自身を除く): 933092799

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 379, 1137, 2653, 3411, 7959, 10233, 18671, 23877, 56013, 71631, 130697, 168039, 392091, 504117, 1176273, 3528819, 7076309, 21228927, 49534163, 63686781, 148602489, 191060343, 445807467, 1337422401]

約数ペア:

[(1, 1337422401), (3, 445807467), (7, 191060343), (9, 148602489), (21, 63686781), (27, 49534163), (63, 21228927), (189, 7076309), (379, 3528819), (1137, 1176273), (2653, 504117), (3411, 392091), (7959, 168039), (10233, 130697), (18671, 71631), (23877, 56013)]