4040379

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 6789120

約数和(自身を除く): 2748741

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1087, 1239, 3261, 3717, 7609, 9783, 22827, 64133, 68481, 192399, 448931, 577197, 1346793, 4040379]

約数ペア:

[(1, 4040379), (3, 1346793), (7, 577197), (9, 448931), (21, 192399), (59, 68481), (63, 64133), (177, 22827), (413, 9783), (531, 7609), (1087, 3717), (1239, 3261)]