4080227627

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 4869656064

約数和(自身を除く): 789428437

約数列:

[1, 7, 41, 83, 157, 287, 581, 1091, 1099, 3403, 6437, 7637, 13031, 23821, 44731, 45059, 90553, 91217, 171287, 313117, 534271, 633871, 1199009, 3712673, 3739897, 7022767, 14216821, 25988711, 49159369, 99517747, 582889661, 4080227627]

約数ペア:

[(1, 4080227627), (7, 582889661), (41, 99517747), (83, 49159369), (157, 25988711), (287, 14216821), (581, 7022767), (1091, 3739897), (1099, 3712673), (3403, 1199009), (6437, 633871), (7637, 534271), (13031, 313117), (23821, 171287), (44731, 91217), (45059, 90553)]