254171233

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1201}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 275209920

約数和(自身を除く): 21038687

約数列:

[1, 17, 59, 211, 1003, 1201, 3587, 12449, 20417, 70859, 211633, 253411, 1204603, 4307987, 14951249, 254171233]

約数ペア:

[(1, 254171233), (17, 14951249), (59, 4307987), (211, 1204603), (1003, 253411), (1201, 211633), (3587, 70859), (12449, 20417)]