1330884849

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{115019}}^1$

素因数の和:115077

約数の個数: 32

約数和(自身を含む): 2208384000

約数和(自身を除く): 877499151

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 115019, 345057, 805133, 2185361, 2415399, 3335551, 6556083, 10006653, 15297527, 23348857, 45892581, 63375469, 70046571, 190126407, 443628283, 1330884849]

約数ペア:

[(1, 1330884849), (3, 443628283), (7, 190126407), (19, 70046571), (21, 63375469), (29, 45892581), (57, 23348857), (87, 15297527), (133, 10006653), (203, 6556083), (399, 3335551), (551, 2415399), (609, 2185361), (1653, 805133), (3857, 345057), (11571, 115019)]