74905411

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4517}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 90215424

約数和(自身を除く): 15310013

約数列:

[1, 7, 23, 103, 161, 721, 2369, 4517, 16583, 31619, 103891, 465251, 727237, 3256757, 10700773, 74905411]

約数ペア:

[(1, 74905411), (7, 10700773), (23, 3256757), (103, 727237), (161, 465251), (721, 103891), (2369, 31619), (4517, 16583)]