2007149073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6389}}^1$

素因数の和:6601

約数の個数: 32

約数和(自身を含む): 2907705600

約数和(自身を除く): 900556527

約数列:

[1, 3, 23, 29, 69, 87, 157, 471, 667, 2001, 3611, 4553, 6389, 10833, 13659, 19167, 104719, 146947, 185281, 314157, 440841, 555843, 1003073, 3009219, 4261463, 12784389, 23070679, 29089117, 69212037, 87267351, 669049691, 2007149073]

約数ペア:

[(1, 2007149073), (3, 669049691), (23, 87267351), (29, 69212037), (69, 29089117), (87, 23070679), (157, 12784389), (471, 4261463), (667, 3009219), (2001, 1003073), (3611, 555843), (4553, 440841), (6389, 314157), (10833, 185281), (13659, 146947), (19167, 104719)]