261992109

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{1217}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 354759552

約数和(自身を除く): 92767443

約数列:

[1, 3, 73, 219, 983, 1217, 2949, 3651, 71759, 88841, 215277, 266523, 1196311, 3588933, 87330703, 261992109]

約数ペア:

[(1, 261992109), (3, 87330703), (73, 3588933), (219, 1196311), (983, 266523), (1217, 215277), (2949, 88841), (3651, 71759)]