29657457

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 43709120

約数和(自身を除く): 14051663

約数列:

[1, 3, 9, 139, 151, 157, 417, 453, 471, 1251, 1359, 1413, 20989, 21823, 23707, 62967, 65469, 71121, 188901, 196407, 213363, 3295273, 9885819, 29657457]

約数ペア:

[(1, 29657457), (3, 9885819), (9, 3295273), (139, 213363), (151, 196407), (157, 188901), (417, 71121), (453, 65469), (471, 62967), (1251, 23707), (1359, 21823), (1413, 20989)]