30903063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17489}}^1$

素因数の和:17542

約数の個数: 16

約数和(自身を含む): 44774400

約数和(自身を除く): 13871337

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 17489, 52467, 332291, 542159, 996873, 1626477, 10301021, 30903063]

約数ペア:

[(1, 30903063), (3, 10301021), (19, 1626477), (31, 996873), (57, 542159), (93, 332291), (589, 52467), (1767, 17489)]