47997439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 57934080

約数和(自身を除く): 9936641

約数列:

[1, 7, 19, 133, 563, 641, 3941, 4487, 10697, 12179, 74879, 85253, 360883, 2526181, 6856777, 47997439]

約数ペア:

[(1, 47997439), (7, 6856777), (19, 2526181), (133, 360883), (563, 85253), (641, 74879), (3941, 12179), (4487, 10697)]