865304001

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{14867}}^1$

素因数の和:15125

約数の個数: 24

約数和(自身を含む): 1298868480

約数和(自身を除く): 433564479

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 2007, 6467, 14867, 19401, 44601, 58203, 133803, 431143, 1293429, 3315341, 3880287, 9946023, 29838069, 96144889, 288434667, 865304001]

約数ペア:

[(1, 865304001), (3, 288434667), (9, 96144889), (29, 29838069), (87, 9946023), (223, 3880287), (261, 3315341), (669, 1293429), (2007, 431143), (6467, 133803), (14867, 58203), (19401, 44601)]