130557531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{176191}}^1$

素因数の和:176226

約数の個数: 16

約数和(自身を含む): 197335040

約数和(自身を除く): 66777509

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 176191, 528573, 2290483, 3347629, 6871449, 10042887, 43519177, 130557531]

約数ペア:

[(1, 130557531), (3, 43519177), (13, 10042887), (19, 6871449), (39, 3347629), (57, 2290483), (247, 528573), (741, 176191)]