4187619

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 6610240

約数和(自身を除く): 2422621

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 907, 1539, 2721, 4617, 8163, 17233, 24489, 51699, 73467, 155097, 220401, 465291, 1395873, 4187619]

約数ペア:

[(1, 4187619), (3, 1395873), (9, 465291), (19, 220401), (27, 155097), (57, 73467), (81, 51699), (171, 24489), (243, 17233), (513, 8163), (907, 4617), (1539, 2721)]