30968487

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{34757}}^1$

素因数の和:34780

約数の個数: 20

約数和(自身を含む): 50468616

約数和(自身を除く): 19500129

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 34757, 104271, 312813, 382327, 938439, 1146981, 2815317, 3440943, 10322829, 30968487]

約数ペア:

[(1, 30968487), (3, 10322829), (9, 3440943), (11, 2815317), (27, 1146981), (33, 938439), (81, 382327), (99, 312813), (297, 104271), (891, 34757)]