676039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 291641

約数列:

[1, 7, 13, 17, 19, 23, 91, 119, 133, 161, 221, 247, 299, 323, 391, 437, 1547, 1729, 2093, 2261, 2737, 3059, 4199, 5083, 5681, 7429, 29393, 35581, 39767, 52003, 96577, 676039]

約数ペア:

[(1, 676039), (7, 96577), (13, 52003), (17, 39767), (19, 35581), (23, 29393), (91, 7429), (119, 5681), (133, 5083), (161, 4199), (221, 3059), (247, 2737), (299, 2261), (323, 2093), (391, 1729), (437, 1547)]