4312007

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 12

約数和(自身を含む): 5100048

約数和(自身を除く): 788041

約数列:

[1, 7, 31, 217, 641, 961, 4487, 6727, 19871, 139097, 616001, 4312007]

約数ペア:

[(1, 4312007), (7, 616001), (31, 139097), (217, 19871), (641, 6727), (961, 4487)]