61947457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 74839680

約数和(自身を除く): 12892223

約数列:

[1, 11, 13, 47, 143, 169, 517, 611, 709, 1859, 6721, 7799, 7943, 9217, 33323, 87373, 101387, 119821, 366553, 433199, 1318031, 4765189, 5631587, 61947457]

約数ペア:

[(1, 61947457), (11, 5631587), (13, 4765189), (47, 1318031), (143, 433199), (169, 366553), (517, 119821), (611, 101387), (709, 87373), (1859, 33323), (6721, 9217), (7799, 7943)]