3201831

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 18

約数和(自身を含む): 4916912

約数和(自身を除く): 1715081

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1231, 2601, 3693, 11079, 20927, 62781, 188343, 355759, 1067277, 3201831]

約数ペア:

[(1, 3201831), (3, 1067277), (9, 355759), (17, 188343), (51, 62781), (153, 20927), (289, 11079), (867, 3693), (1231, 2601)]