393109761

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 603288000

約数和(自身を除く): 210178239

約数列:

[1, 3, 11, 29, 33, 87, 107, 121, 319, 321, 349, 363, 957, 1047, 1177, 3103, 3509, 3531, 3839, 9309, 10121, 10527, 11517, 12947, 30363, 34133, 37343, 38841, 42229, 102399, 111331, 112029, 126687, 333993, 375463, 410773, 1082947, 1126389, 1224641, 1232319, 3248841, 3673923, 4518503, 11912417, 13555509, 35737251, 131036587, 393109761]

約数ペア:

[(1, 393109761), (3, 131036587), (11, 35737251), (29, 13555509), (33, 11912417), (87, 4518503), (107, 3673923), (121, 3248841), (319, 1232319), (321, 1224641), (349, 1126389), (363, 1082947), (957, 410773), (1047, 375463), (1177, 333993), (3103, 126687), (3509, 112029), (3531, 111331), (3839, 102399), (9309, 42229), (10121, 38841), (10527, 37343), (11517, 34133), (12947, 30363)]