142922879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 158146560

約数和(自身を除く): 15223681

約数列:

[1, 11, 127, 263, 389, 1397, 2893, 4279, 33401, 49403, 102307, 367411, 543433, 1125377, 12992989, 142922879]

約数ペア:

[(1, 142922879), (11, 12992989), (127, 1125377), (263, 543433), (389, 367411), (1397, 102307), (2893, 49403), (4279, 33401)]