387740463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1423}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 590561280

約数和(自身を除く): 202820817

約数列:

[1, 3, 11, 23, 33, 69, 253, 359, 759, 1077, 1423, 3949, 4269, 8257, 11847, 15653, 24771, 32729, 46959, 90827, 98187, 272481, 360019, 510857, 1080057, 1532571, 5619427, 11749711, 16858281, 35249133, 129246821, 387740463]

約数ペア:

[(1, 387740463), (3, 129246821), (11, 35249133), (23, 16858281), (33, 11749711), (69, 5619427), (253, 1532571), (359, 1080057), (759, 510857), (1077, 360019), (1423, 272481), (3949, 98187), (4269, 90827), (8257, 46959), (11847, 32729), (15653, 24771)]