7245639

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 10844640

約数和(自身を除く): 3599001

約数列:

[1, 3, 9, 27, 101, 303, 909, 2657, 2727, 7971, 23913, 71739, 268357, 805071, 2415213, 7245639]

約数ペア:

[(1, 7245639), (3, 2415213), (9, 805071), (27, 268357), (101, 71739), (303, 23913), (909, 7971), (2657, 2727)]