3257886723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{5417}}^1$

素因数の和:7643

約数の個数: 32

約数和(自身を含む): 5349689856

約数和(自身を除く): 2091803133

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2203, 5417, 6609, 15421, 16251, 28639, 37919, 46263, 70421, 85917, 113757, 200473, 211263, 492947, 601419, 1478841, 11933651, 35800953, 83535557, 155137463, 250606671, 465412389, 1085962241, 3257886723]

約数ペア:

[(1, 3257886723), (3, 1085962241), (7, 465412389), (13, 250606671), (21, 155137463), (39, 83535557), (91, 35800953), (273, 11933651), (2203, 1478841), (5417, 601419), (6609, 492947), (15421, 211263), (16251, 200473), (28639, 113757), (37919, 85917), (46263, 70421)]