1693467

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 28

約数和(自身を含む): 2675664

約数和(自身を除く): 982197

約数列:

[1, 3, 9, 23, 27, 69, 81, 101, 207, 243, 303, 621, 729, 909, 1863, 2323, 2727, 5589, 6969, 8181, 16767, 20907, 24543, 62721, 73629, 188163, 564489, 1693467]

約数ペア:

[(1, 1693467), (3, 564489), (9, 188163), (23, 73629), (27, 62721), (69, 24543), (81, 20907), (101, 16767), (207, 8181), (243, 6969), (303, 5589), (621, 2727), (729, 2323), (909, 1863)]