304827257

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 366731904

約数和(自身を除く): 61904647

約数列:

[1, 7, 23, 161, 263, 313, 529, 1841, 2191, 3703, 6049, 7199, 42343, 50393, 82319, 139127, 165577, 576233, 973889, 1159039, 1893337, 13253359, 43546751, 304827257]

約数ペア:

[(1, 304827257), (7, 43546751), (23, 13253359), (161, 1893337), (263, 1159039), (313, 973889), (529, 576233), (1841, 165577), (2191, 139127), (3703, 82319), (6049, 50393), (7199, 42343)]