1527453

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 2366208

約数和(自身を除く): 838755

約数列:

[1, 3, 9, 23, 47, 69, 141, 157, 207, 423, 471, 1081, 1413, 3243, 3611, 7379, 9729, 10833, 22137, 32499, 66411, 169717, 509151, 1527453]

約数ペア:

[(1, 1527453), (3, 509151), (9, 169717), (23, 66411), (47, 32499), (69, 22137), (141, 10833), (157, 9729), (207, 7379), (423, 3611), (471, 3243), (1081, 1413)]