8156827

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 9680832

約数和(自身を除く): 1524005

約数列:

[1, 7, 41, 97, 287, 293, 679, 2051, 3977, 12013, 27839, 28421, 84091, 198947, 1165261, 8156827]

約数ペア:

[(1, 8156827), (7, 1165261), (41, 198947), (97, 84091), (287, 28421), (293, 27839), (679, 12013), (2051, 3977)]