47190507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172859}}^1$

素因数の和:172882

約数の個数: 16

約数和(自身を含む): 77441280

約数和(自身を除く): 30250773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 172859, 518577, 1210013, 2247167, 3630039, 6741501, 15730169, 47190507]

約数ペア:

[(1, 47190507), (3, 15730169), (7, 6741501), (13, 3630039), (21, 2247167), (39, 1210013), (91, 518577), (273, 172859)]