9988251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36587}}^1$

素因数の和:36610

約数の個数: 16

約数和(自身を含む): 16391424

約数和(自身を除く): 6403173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 36587, 109761, 256109, 475631, 768327, 1426893, 3329417, 9988251]

約数ペア:

[(1, 9988251), (3, 3329417), (7, 1426893), (13, 768327), (21, 475631), (39, 256109), (91, 109761), (273, 36587)]