12549459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 18147584

約数和(自身を除く): 5598125

約数列:

[1, 3, 13, 39, 151, 453, 1963, 2131, 5889, 6393, 27703, 83109, 321781, 965343, 4183153, 12549459]

約数ペア:

[(1, 12549459), (3, 4183153), (13, 965343), (39, 321781), (151, 83109), (453, 27703), (1963, 6393), (2131, 5889)]