2125339929

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{4261}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 3098968392

約数和(自身を除く): 973628463

約数列:

[1, 3, 9, 157, 353, 471, 1059, 1413, 3177, 4261, 12783, 38349, 55421, 166263, 498789, 668977, 1504133, 2006931, 4512399, 6020793, 13537197, 236148881, 708446643, 2125339929]

約数ペア:

[(1, 2125339929), (3, 708446643), (9, 236148881), (157, 13537197), (353, 6020793), (471, 4512399), (1059, 2006931), (1413, 1504133), (3177, 668977), (4261, 498789), (12783, 166263), (38349, 55421)]