30304001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 38390184

約数和(自身を除く): 8086183

約数列:

[1, 7, 13, 49, 91, 113, 421, 637, 791, 1469, 2947, 5473, 5537, 10283, 20629, 38311, 47573, 71981, 268177, 333011, 618449, 2331077, 4329143, 30304001]

約数ペア:

[(1, 30304001), (7, 4329143), (13, 2331077), (49, 618449), (91, 333011), (113, 268177), (421, 71981), (637, 47573), (791, 38311), (1469, 20629), (2947, 10283), (5473, 5537)]