13426623

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 22932000

約数和(自身を除く): 9505377

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7349, 22047, 51443, 66141, 154329, 213121, 462987, 639363, 1491847, 1918089, 4475541, 13426623]

約数ペア:

[(1, 13426623), (3, 4475541), (7, 1918089), (9, 1491847), (21, 639363), (29, 462987), (63, 213121), (87, 154329), (203, 66141), (261, 51443), (609, 22047), (1827, 7349)]