1336797889

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 1596672000

約数和(自身を除く): 259874111

約数列:

[1, 7, 43, 89, 139, 301, 359, 623, 973, 2513, 3827, 5977, 12371, 15437, 26789, 31951, 41839, 49901, 86597, 108059, 223657, 349307, 531953, 1373893, 2145743, 3723671, 4441189, 9617251, 15020201, 31088323, 190971127, 1336797889]

約数ペア:

[(1, 1336797889), (7, 190971127), (43, 31088323), (89, 15020201), (139, 9617251), (301, 4441189), (359, 3723671), (623, 2145743), (973, 1373893), (2513, 531953), (3827, 349307), (5977, 223657), (12371, 108059), (15437, 86597), (26789, 49901), (31951, 41839)]