2827413

素因数分解:

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

素因数の和:218

約数の個数: 32

約数和(自身を含む): 4550400

約数和(自身を除く): 1722987

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 157, 207, 261, 471, 621, 667, 783, 1413, 2001, 3611, 4239, 4553, 6003, 10833, 13659, 18009, 32499, 40977, 97497, 104719, 122931, 314157, 942471, 2827413]

約数ペア:

[(1, 2827413), (3, 942471), (9, 314157), (23, 122931), (27, 104719), (29, 97497), (69, 40977), (87, 32499), (157, 18009), (207, 13659), (261, 10833), (471, 6003), (621, 4553), (667, 4239), (783, 3611), (1413, 2001)]