421792007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{4027}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 519708672

約数和(自身を除く): 97916665

約数列:

[1, 7, 13, 91, 1151, 4027, 8057, 14963, 28189, 52351, 104741, 366457, 4635077, 32445539, 60256001, 421792007]

約数ペア:

[(1, 421792007), (7, 60256001), (13, 32445539), (91, 4635077), (1151, 366457), (4027, 104741), (8057, 52351), (14963, 28189)]