257251019047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8861}}^1\times {\mathrm{20147}}^1$

素因数の和:29150

約数の個数: 16

約数和(自身を含む): 282825696384

約数和(自身を除く): 25574677337

約数列:

[1, 11, 131, 1441, 8861, 20147, 97471, 221617, 1160791, 2639257, 12768701, 29031827, 178522567, 1963748237, 23386456277, 257251019047]

約数ペア:

[(1, 257251019047), (11, 23386456277), (131, 1963748237), (1441, 178522567), (8861, 29031827), (20147, 12768701), (97471, 2639257), (221617, 1160791)]