4249089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 6901440

約数和(自身を除く): 2652351

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1579, 2691, 4737, 14211, 20527, 36317, 61581, 108951, 184743, 326853, 472121, 1416363, 4249089]

約数ペア:

[(1, 4249089), (3, 1416363), (9, 472121), (13, 326853), (23, 184743), (39, 108951), (69, 61581), (117, 36317), (207, 20527), (299, 14211), (897, 4737), (1579, 2691)]