302545917

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 442915200

約数和(自身を除く): 140369283

約数列:

[1, 3, 9, 103, 309, 389, 839, 927, 1167, 2517, 3501, 7551, 40067, 86417, 120201, 259251, 326371, 360603, 777753, 979113, 2937339, 33616213, 100848639, 302545917]

約数ペア:

[(1, 302545917), (3, 100848639), (9, 33616213), (103, 2937339), (309, 979113), (389, 777753), (839, 360603), (927, 326371), (1167, 259251), (2517, 120201), (3501, 86417), (7551, 40067)]