3885329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 4730880

約数和(自身を除く): 845551

約数列:

[1, 7, 19, 131, 133, 223, 917, 1561, 2489, 4237, 17423, 29213, 29659, 204491, 555047, 3885329]

約数ペア:

[(1, 3885329), (7, 555047), (19, 204491), (131, 29659), (133, 29213), (223, 17423), (917, 4237), (1561, 2489)]