12452713

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 15829128

約数和(自身を除く): 3376415

約数列:

[1, 7, 13, 49, 91, 113, 173, 637, 791, 1211, 1469, 2249, 5537, 8477, 10283, 15743, 19549, 71981, 110201, 136843, 254137, 957901, 1778959, 12452713]

約数ペア:

[(1, 12452713), (7, 1778959), (13, 957901), (49, 254137), (91, 136843), (113, 110201), (173, 71981), (637, 19549), (791, 15743), (1211, 10283), (1469, 8477), (2249, 5537)]