3828139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 4665600

約数和(自身を除く): 837461

約数列:

[1, 7, 19, 107, 133, 269, 749, 1883, 2033, 5111, 14231, 28783, 35777, 201481, 546877, 3828139]

約数ペア:

[(1, 3828139), (7, 546877), (19, 201481), (107, 35777), (133, 28783), (269, 14231), (749, 5111), (1883, 2033)]