335394441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 542505600

約数和(自身を除く): 207111159

約数列:

[1, 3, 9, 19, 23, 53, 57, 69, 159, 171, 207, 437, 477, 1007, 1219, 1311, 1609, 3021, 3657, 3933, 4827, 9063, 10971, 14481, 23161, 30571, 37007, 69483, 85277, 91713, 111021, 208449, 255831, 275139, 333063, 703133, 767493, 1620263, 1961371, 2109399, 4860789, 5884113, 6328197, 14582367, 17652339, 37266049, 111798147, 335394441]

約数ペア:

[(1, 335394441), (3, 111798147), (9, 37266049), (19, 17652339), (23, 14582367), (53, 6328197), (57, 5884113), (69, 4860789), (159, 2109399), (171, 1961371), (207, 1620263), (437, 767493), (477, 703133), (1007, 333063), (1219, 275139), (1311, 255831), (1609, 208449), (3021, 111021), (3657, 91713), (3933, 85277), (4827, 69483), (9063, 37007), (10971, 30571), (14481, 23161)]