7382907

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 13068000

約数和(自身を除く): 5685093

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 449, 567, 609, 783, 1347, 1827, 2349, 3143, 4041, 5481, 9429, 12123, 13021, 16443, 28287, 36369, 39063, 84861, 91147, 117189, 254583, 273441, 351567, 820323, 1054701, 2460969, 7382907]

約数ペア:

[(1, 7382907), (3, 2460969), (7, 1054701), (9, 820323), (21, 351567), (27, 273441), (29, 254583), (63, 117189), (81, 91147), (87, 84861), (189, 39063), (203, 36369), (261, 28287), (449, 16443), (567, 13021), (609, 12123), (783, 9429), (1347, 5481), (1827, 4041), (2349, 3143)]