3179221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 3608064

約数和(自身を除く): 428843

約数列:

[1, 17, 23, 47, 173, 391, 799, 1081, 2941, 3979, 8131, 18377, 67643, 138227, 187013, 3179221]

約数ペア:

[(1, 3179221), (17, 187013), (23, 138227), (47, 67643), (173, 18377), (391, 8131), (799, 3979), (1081, 2941)]