28298079

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 42845712

約数和(自身を除く): 14547633

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 1153, 2727, 3459, 8181, 10377, 24543, 31131, 93393, 116453, 280179, 349359, 1048077, 3144231, 9432693, 28298079]

約数ペア:

[(1, 28298079), (3, 9432693), (9, 3144231), (27, 1048077), (81, 349359), (101, 280179), (243, 116453), (303, 93393), (909, 31131), (1153, 24543), (2727, 10377), (3459, 8181)]