79890317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 89521152

約数和(自身を除く): 9630835

約数列:

[1, 13, 31, 137, 403, 1447, 1781, 4247, 18811, 44857, 55211, 198239, 583141, 2577107, 6145409, 79890317]

約数ペア:

[(1, 79890317), (13, 6145409), (31, 2577107), (137, 583141), (403, 198239), (1447, 55211), (1781, 44857), (4247, 18811)]