38718407

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 50033664

約数和(自身を除く): 11315257

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 1423, 2093, 3887, 9961, 18499, 27209, 32729, 129493, 229103, 240487, 425477, 1683409, 2978339, 5531201, 38718407]

約数ペア:

[(1, 38718407), (7, 5531201), (13, 2978339), (23, 1683409), (91, 425477), (161, 240487), (169, 229103), (299, 129493), (1183, 32729), (1423, 27209), (2093, 18499), (3887, 9961)]