2011887717

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{595057}}^1$

素因数の和:595097

約数の個数: 24

約数和(自身を含む): 3256157376

約数和(自身を除く): 1244269659

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 595057, 1785171, 4165399, 12496197, 13686311, 29157793, 41058933, 87473379, 95804177, 287412531, 670629239, 2011887717]

約数ペア:

[(1, 2011887717), (3, 670629239), (7, 287412531), (21, 95804177), (23, 87473379), (49, 41058933), (69, 29157793), (147, 13686311), (161, 12496197), (483, 4165399), (1127, 1785171), (3381, 595057)]