2753307

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 4253184

約数和(自身を除く): 1499877

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 283, 423, 849, 1081, 2547, 3243, 6509, 9729, 13301, 19527, 39903, 58581, 119709, 305923, 917769, 2753307]

約数ペア:

[(1, 2753307), (3, 917769), (9, 305923), (23, 119709), (47, 58581), (69, 39903), (141, 19527), (207, 13301), (283, 9729), (423, 6509), (849, 3243), (1081, 2547)]