1185639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2010624

約数和(自身を除く): 824985

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 101, 129, 273, 301, 303, 559, 707, 903, 1313, 1677, 2121, 3913, 3939, 4343, 9191, 11739, 13029, 27573, 30401, 56459, 91203, 169377, 395213, 1185639]

約数ペア:

[(1, 1185639), (3, 395213), (7, 169377), (13, 91203), (21, 56459), (39, 30401), (43, 27573), (91, 13029), (101, 11739), (129, 9191), (273, 4343), (301, 3939), (303, 3913), (559, 2121), (707, 1677), (903, 1313)]