492261411

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 680942080

約数和(自身を除く): 188680669

約数列:

[1, 3, 73, 103, 139, 157, 219, 309, 417, 471, 7519, 10147, 11461, 14317, 16171, 21823, 22557, 30441, 34383, 42951, 48513, 65469, 1045141, 1180483, 1593079, 2247769, 3135423, 3541449, 4779237, 6743307, 164087137, 492261411]

約数ペア:

[(1, 492261411), (3, 164087137), (73, 6743307), (103, 4779237), (139, 3541449), (157, 3135423), (219, 2247769), (309, 1593079), (417, 1180483), (471, 1045141), (7519, 65469), (10147, 48513), (11461, 42951), (14317, 34383), (16171, 30441), (21823, 22557)]