24707277

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20673

約数の個数: 24

約数和(自身を含む): 42935360

約数和(自身を除く): 18228083

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 20641, 61923, 144487, 185769, 392179, 433461, 1176537, 1300383, 2745253, 3529611, 8235759, 24707277]

約数ペア:

[(1, 24707277), (3, 8235759), (7, 3529611), (9, 2745253), (19, 1300383), (21, 1176537), (57, 433461), (63, 392179), (133, 185769), (171, 144487), (399, 61923), (1197, 20641)]