3124719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 5149872

約数和(自身を除く): 2025153

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1571, 1989, 4713, 14139, 20423, 26707, 61269, 80121, 183807, 240363, 347191, 1041573, 3124719]

約数ペア:

[(1, 3124719), (3, 1041573), (9, 347191), (13, 240363), (17, 183807), (39, 80121), (51, 61269), (117, 26707), (153, 20423), (221, 14139), (663, 4713), (1571, 1989)]