6421739401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{263089}}^1$

素因数の和:263424

約数の個数: 16

約数和(自身を含む): 8031611520

約数和(自身を除く): 1609872119

約数列:

[1, 7, 11, 77, 317, 2219, 3487, 24409, 263089, 1841623, 2893979, 20257853, 83399213, 583794491, 917391343, 6421739401]

約数ペア:

[(1, 6421739401), (7, 917391343), (11, 583794491), (77, 83399213), (317, 20257853), (2219, 2893979), (3487, 1841623), (24409, 263089)]