28853617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 31888192

約数和(自身を除く): 3034575

約数列:

[1, 13, 67, 157, 211, 871, 2041, 2743, 10519, 14137, 33127, 136747, 183781, 430651, 2219509, 28853617]

約数ペア:

[(1, 28853617), (13, 2219509), (67, 430651), (157, 183781), (211, 136747), (871, 33127), (2041, 14137), (2743, 10519)]