27956019

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14629}}^1$

素因数の和:14659

約数の個数: 24

約数和(自身を含む): 46698960

約数和(自身を除く): 18742941

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 14629, 43887, 102403, 190177, 307209, 570531, 716821, 1331239, 2150463, 3993717, 9318673, 27956019]

約数ペア:

[(1, 27956019), (3, 9318673), (7, 3993717), (13, 2150463), (21, 1331239), (39, 716821), (49, 570531), (91, 307209), (147, 190177), (273, 102403), (637, 43887), (1911, 14629)]