421691811

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{2593}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 567774720

約数和(自身を除く): 146082909

約数列:

[1, 3, 151, 359, 453, 1077, 2593, 7779, 54209, 162627, 391543, 930887, 1174629, 2792661, 140563937, 421691811]

約数ペア:

[(1, 421691811), (3, 140563937), (151, 2792661), (359, 1174629), (453, 930887), (1077, 391543), (2593, 162627), (7779, 54209)]