690763669253

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{18413981}}^1$

素因数の和:18414244

約数の個数: 16

約数和(自身を含む): 827303383296

約数和(自身を除く): 136539714043

約数列:

[1, 7, 23, 161, 233, 1631, 5359, 37513, 18413981, 128897867, 423521563, 2964650941, 4290457573, 30033203011, 98680524179, 690763669253]

約数ペア:

[(1, 690763669253), (7, 98680524179), (23, 30033203011), (161, 4290457573), (233, 2964650941), (1631, 423521563), (5359, 128897867), (37513, 18413981)]