1312101

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 2208960

約数和(自身を除く): 896859

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 353, 413, 531, 1059, 1239, 2471, 3177, 3717, 7413, 20827, 22239, 62481, 145789, 187443, 437367, 1312101]

約数ペア:

[(1, 1312101), (3, 437367), (7, 187443), (9, 145789), (21, 62481), (59, 22239), (63, 20827), (177, 7413), (353, 3717), (413, 3177), (531, 2471), (1059, 1239)]