1741491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 2695680

約数和(自身を除く): 954189

約数列:

[1, 3, 9, 23, 47, 69, 141, 179, 207, 423, 537, 1081, 1611, 3243, 4117, 8413, 9729, 12351, 25239, 37053, 75717, 193499, 580497, 1741491]

約数ペア:

[(1, 1741491), (3, 580497), (9, 193499), (23, 75717), (47, 37053), (69, 25239), (141, 12351), (179, 9729), (207, 8413), (423, 4117), (537, 3243), (1081, 1611)]