3826011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 6307840

約数和(自身を除く): 2481829

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 223, 301, 399, 669, 817, 903, 1561, 2451, 4237, 4683, 5719, 9589, 12711, 17157, 28767, 29659, 67123, 88977, 182191, 201369, 546573, 1275337, 3826011]

約数ペア:

[(1, 3826011), (3, 1275337), (7, 546573), (19, 201369), (21, 182191), (43, 88977), (57, 67123), (129, 29659), (133, 28767), (223, 17157), (301, 12711), (399, 9589), (669, 5719), (817, 4683), (903, 4237), (1561, 2451)]