1691313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 2572416

約数和(自身を除く): 881103

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2551, 7653, 33163, 43367, 99489, 130101, 563771, 1691313]

約数ペア:

[(1, 1691313), (3, 563771), (13, 130101), (17, 99489), (39, 43367), (51, 33163), (221, 7653), (663, 2551)]