65139217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 76789440

約数和(自身を除く): 11650223

約数列:

[1, 11, 13, 143, 389, 1171, 4279, 5057, 12881, 15223, 55627, 167453, 455519, 5010709, 5921747, 65139217]

約数ペア:

[(1, 65139217), (11, 5921747), (13, 5010709), (143, 455519), (389, 167453), (1171, 55627), (4279, 15223), (5057, 12881)]