1273389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 1852032

約数和(自身を除く): 578643

約数列:

[1, 3, 13, 39, 103, 309, 317, 951, 1339, 4017, 4121, 12363, 32651, 97953, 424463, 1273389]

約数ペア:

[(1, 1273389), (3, 424463), (13, 97953), (39, 32651), (103, 12363), (309, 4121), (317, 4017), (951, 1339)]