37891833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 63436800

約数和(自身を除く): 25544967

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 4129, 9177, 12387, 28903, 78451, 86709, 94967, 235353, 284901, 549157, 664769, 1647471, 1804373, 1994307, 5413119, 12630611, 37891833]

約数ペア:

[(1, 37891833), (3, 12630611), (7, 5413119), (19, 1994307), (21, 1804373), (23, 1647471), (57, 664769), (69, 549157), (133, 284901), (161, 235353), (399, 94967), (437, 86709), (483, 78451), (1311, 28903), (3059, 12387), (4129, 9177)]