143397939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{20177}}^1$

素因数の和:20306

約数の個数: 16

約数和(自身を含む): 201457152

約数和(自身を除く): 58059213

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 20177, 60531, 464071, 1392213, 2078231, 6234693, 47799313, 143397939]

約数ペア:

[(1, 143397939), (3, 47799313), (23, 6234693), (69, 2078231), (103, 1392213), (309, 464071), (2369, 60531), (7107, 20177)]