750720187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5059}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 961804800

約数和(自身を除く): 211084613

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 493, 731, 1247, 3451, 5059, 5117, 8729, 21199, 35413, 86003, 146711, 148393, 217537, 602021, 1026977, 1522759, 2494087, 3698129, 6308573, 17458609, 25886903, 44160011, 107245741, 750720187]

約数ペア:

[(1, 750720187), (7, 107245741), (17, 44160011), (29, 25886903), (43, 17458609), (119, 6308573), (203, 3698129), (301, 2494087), (493, 1522759), (731, 1026977), (1247, 602021), (3451, 217537), (5059, 148393), (5117, 146711), (8729, 86003), (21199, 35413)]