2425407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 3605760

約数和(自身を除く): 1180353

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2503, 7509, 42551, 47557, 127653, 142671, 808469, 2425407]

約数ペア:

[(1, 2425407), (3, 808469), (17, 142671), (19, 127653), (51, 47557), (57, 42551), (323, 7509), (969, 2503)]