3141243

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 5601960

約数和(自身を除く): 2460717

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 419, 441, 833, 1071, 1257, 2499, 2933, 3771, 7123, 7497, 8799, 20531, 21369, 26397, 49861, 61593, 64107, 149583, 184779, 349027, 448749, 1047081, 3141243]

約数ペア:

[(1, 3141243), (3, 1047081), (7, 448749), (9, 349027), (17, 184779), (21, 149583), (49, 64107), (51, 61593), (63, 49861), (119, 26397), (147, 21369), (153, 20531), (357, 8799), (419, 7497), (441, 7123), (833, 3771), (1071, 2933), (1257, 2499)]