87917017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 93647232

約数和(自身を除く): 5730215

約数列:

[1, 23, 97, 157, 251, 2231, 3611, 5773, 15229, 24347, 39407, 350267, 559981, 906361, 3822479, 87917017]

約数ペア:

[(1, 87917017), (23, 3822479), (97, 906361), (157, 559981), (251, 350267), (2231, 39407), (3611, 24347), (5773, 15229)]