3241251

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 18

約数和(自身を含む): 5072028

約数和(自身を除く): 1830777

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2131, 6393, 19179, 27703, 83109, 249327, 360139, 1080417, 3241251]

約数ペア:

[(1, 3241251), (3, 1080417), (9, 360139), (13, 249327), (39, 83109), (117, 27703), (169, 19179), (507, 6393), (1521, 2131)]