427276957

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 454883328

約数和(自身を除く): 27606371

約数列:

[1, 23, 73, 173, 1471, 1679, 3979, 12629, 33833, 107383, 254483, 290467, 2469809, 5853109, 18577259, 427276957]

約数ペア:

[(1, 427276957), (23, 18577259), (73, 5853109), (173, 2469809), (1471, 290467), (1679, 254483), (3979, 107383), (12629, 33833)]