304823631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1531}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 490240000

約数和(自身を除く): 185416369

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 499, 1497, 1531, 3493, 4593, 9481, 10479, 10717, 28443, 29089, 32151, 66367, 87267, 199101, 203623, 610869, 763969, 2291907, 5347783, 14515411, 16043349, 43546233, 101607877, 304823631]

約数ペア:

[(1, 304823631), (3, 101607877), (7, 43546233), (19, 16043349), (21, 14515411), (57, 5347783), (133, 2291907), (399, 763969), (499, 610869), (1497, 203623), (1531, 199101), (3493, 87267), (4593, 66367), (9481, 32151), (10479, 29089), (10717, 28443)]