28535007

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 38906240

約数和(自身を除く): 10371233

約数列:

[1, 3, 61, 183, 211, 633, 739, 2217, 12871, 38613, 45079, 135237, 155929, 467787, 9511669, 28535007]

約数ペア:

[(1, 28535007), (3, 9511669), (61, 467787), (183, 155929), (211, 135237), (633, 45079), (739, 38613), (2217, 12871)]