9123021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 14327040

約数和(自身を除く): 5204019

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1721, 1767, 5163, 5301, 15489, 32699, 53351, 98097, 160053, 294291, 480159, 1013669, 3041007, 9123021]

約数ペア:

[(1, 9123021), (3, 3041007), (9, 1013669), (19, 480159), (31, 294291), (57, 160053), (93, 98097), (171, 53351), (279, 32699), (589, 15489), (1721, 5301), (1767, 5163)]