1886906403

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{146921}}^1$

素因数の和:148354

約数の個数: 12

約数和(自身を含む): 2727460008

約数和(自身を除く): 840553605

約数列:

[1, 3, 9, 1427, 4281, 12843, 146921, 440763, 1322289, 209656267, 628968801, 1886906403]

約数ペア:

[(1, 1886906403), (3, 628968801), (9, 209656267), (1427, 1322289), (4281, 440763), (12843, 146921)]