42187691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 52516800

約数和(自身を除く): 10329109

約数列:

[1, 7, 13, 89, 91, 623, 1157, 5209, 8099, 36463, 67717, 463601, 474019, 3245207, 6026813, 42187691]

約数ペア:

[(1, 42187691), (7, 6026813), (13, 3245207), (89, 474019), (91, 463601), (623, 67717), (1157, 36463), (5209, 8099)]