4293561

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 5963328

約数和(自身を除く): 1669767

約数列:

[1, 3, 41, 67, 123, 201, 521, 1563, 2747, 8241, 21361, 34907, 64083, 104721, 1431187, 4293561]

約数ペア:

[(1, 4293561), (3, 1431187), (41, 104721), (67, 64083), (123, 34907), (201, 21361), (521, 8241), (1563, 2747)]