30357183

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 41740160

約数和(自身を除く): 11382977

約数列:

[1, 3, 43, 129, 139, 417, 1693, 5079, 5977, 17931, 72799, 218397, 235327, 705981, 10119061, 30357183]

約数ペア:

[(1, 30357183), (3, 10119061), (43, 705981), (129, 235327), (139, 218397), (417, 72799), (1693, 17931), (5079, 5977)]