30908907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 47511360

約数和(自身を除く): 16602453

約数列:

[1, 3, 9, 17, 51, 153, 269, 751, 807, 2253, 2421, 4573, 6759, 12767, 13719, 38301, 41157, 114903, 202019, 606057, 1818171, 3434323, 10302969, 30908907]

約数ペア:

[(1, 30908907), (3, 10302969), (9, 3434323), (17, 1818171), (51, 606057), (153, 202019), (269, 114903), (751, 41157), (807, 38301), (2253, 13719), (2421, 12767), (4573, 6759)]