29917239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19289}}^1$

素因数の和:19350

約数の個数: 16

約数和(自身を含む): 44444160

約数和(自身を除く): 14526921

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 19289, 57867, 212179, 636537, 906583, 2719749, 9972413, 29917239]

約数ペア:

[(1, 29917239), (3, 9972413), (11, 2719749), (33, 906583), (47, 636537), (141, 212179), (517, 57867), (1551, 19289)]