8727987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 12558240

約数和(自身を除く): 3830253

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 3229, 9687, 54893, 164679, 171137, 513411, 2909329, 8727987]

約数ペア:

[(1, 8727987), (3, 2909329), (17, 513411), (51, 171137), (53, 164679), (159, 54893), (901, 9687), (2703, 3229)]