1347156723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{4409}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 2011806720

約数和(自身を除く): 664649997

約数列:

[1, 3, 11, 33, 47, 141, 197, 517, 591, 1551, 2167, 4409, 6501, 9259, 13227, 27777, 48499, 101849, 145497, 207223, 305547, 621669, 868573, 2279453, 2605719, 6838359, 9554303, 28662909, 40822931, 122468793, 449052241, 1347156723]

約数ペア:

[(1, 1347156723), (3, 449052241), (11, 122468793), (33, 40822931), (47, 28662909), (141, 9554303), (197, 6838359), (517, 2605719), (591, 2279453), (1551, 868573), (2167, 621669), (4409, 305547), (6501, 207223), (9259, 145497), (13227, 101849), (27777, 48499)]