9995181

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 5326419

約数列:

[1, 3, 7, 21, 179, 537, 1253, 2659, 3759, 7977, 18613, 55839, 475961, 1427883, 3331727, 9995181]

約数ペア:

[(1, 9995181), (3, 3331727), (7, 1427883), (21, 475961), (179, 55839), (537, 18613), (1253, 7977), (2659, 3759)]