1411947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 2246400

約数和(自身を除く): 834453

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 359, 437, 1077, 1311, 3231, 3933, 6821, 8257, 20463, 24771, 61389, 74313, 156883, 470649, 1411947]

約数ペア:

[(1, 1411947), (3, 470649), (9, 156883), (19, 74313), (23, 61389), (57, 24771), (69, 20463), (171, 8257), (207, 6821), (359, 3933), (437, 3231), (1077, 1311)]