490090227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{17659}}^1$

素因数の和:17731

約数の個数: 24

約数和(自身を含む): 738329280

約数和(自身を除く): 248239053

約数列:

[1, 3, 11, 29, 33, 87, 319, 841, 957, 2523, 9251, 17659, 27753, 52977, 194249, 512111, 582747, 1536333, 5633221, 14851219, 16899663, 44553657, 163363409, 490090227]

約数ペア:

[(1, 490090227), (3, 163363409), (11, 44553657), (29, 16899663), (33, 14851219), (87, 5633221), (319, 1536333), (841, 582747), (957, 512111), (2523, 194249), (9251, 52977), (17659, 27753)]