378291201039

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22227581}}^1$

素因数の和:22227679

約数の個数: 24

約数和(自身を含む): 573293794944

約数和(自身を除く): 195002593905

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 5673, 17019, 22227581, 66682743, 200048229, 689055011, 1355882441, 2067165033, 4067647323, 6201495099, 12202941969, 42032355671, 126097067013, 378291201039]

約数ペア:

[(1, 378291201039), (3, 126097067013), (9, 42032355671), (31, 12202941969), (61, 6201495099), (93, 4067647323), (183, 2067165033), (279, 1355882441), (549, 689055011), (1891, 200048229), (5673, 66682743), (17019, 22227581)]