290467713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 415650816

約数和(自身を除く): 125183103

約数列:

[1, 3, 23, 67, 69, 83, 201, 249, 757, 1541, 1909, 2271, 4623, 5561, 5727, 16683, 17411, 50719, 52233, 62831, 127903, 152157, 188493, 383709, 1166537, 1445113, 3499611, 4209677, 4335339, 12629031, 96822571, 290467713]

約数ペア:

[(1, 290467713), (3, 96822571), (23, 12629031), (67, 4335339), (69, 4209677), (83, 3499611), (201, 1445113), (249, 1166537), (757, 383709), (1541, 188493), (1909, 152157), (2271, 127903), (4623, 62831), (5561, 52233), (5727, 50719), (16683, 17411)]