425705279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 482912928

約数和(自身を除く): 57207649

約数列:

[1, 17, 19, 71, 323, 361, 977, 1207, 1349, 6137, 16609, 18563, 22933, 25631, 69367, 315571, 352697, 435727, 1179239, 1317973, 5995849, 22405541, 25041487, 425705279]

約数ペア:

[(1, 425705279), (17, 25041487), (19, 22405541), (71, 5995849), (323, 1317973), (361, 1179239), (977, 435727), (1207, 352697), (1349, 315571), (6137, 69367), (16609, 25631), (18563, 22933)]