81454687417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{145721}}^1$

素因数の和:146120

約数の個数: 16

約数和(自身を含む): 87251338944

約数和(自身を除く): 5796651527

約数列:

[1, 17, 131, 251, 2227, 4267, 32881, 145721, 558977, 2477257, 19089451, 36575971, 324520667, 621791507, 4791452201, 81454687417]

約数ペア:

[(1, 81454687417), (17, 4791452201), (131, 621791507), (251, 324520667), (2227, 36575971), (4267, 19089451), (32881, 2477257), (145721, 558977)]