1276103691

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{51169}}^1$

素因数の和:51355

約数の個数: 24

約数和(自身を含む): 1963699920

約数和(自身を除く): 687596229

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 8313, 24939, 51169, 153507, 460521, 869873, 2609619, 7828857, 8340547, 25021641, 75064923, 141789299, 425367897, 1276103691]

約数ペア:

[(1, 1276103691), (3, 425367897), (9, 141789299), (17, 75064923), (51, 25021641), (153, 8340547), (163, 7828857), (489, 2609619), (1467, 869873), (2771, 460521), (8313, 153507), (24939, 51169)]