316808349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 497677824

約数和(自身を除く): 180869475

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 443, 1329, 1667, 4873, 5001, 5759, 14619, 17277, 18337, 21671, 55011, 63349, 65013, 190047, 238381, 715143, 738481, 2215443, 8123291, 9600253, 24369873, 28800759, 105602783, 316808349]

約数ペア:

[(1, 316808349), (3, 105602783), (11, 28800759), (13, 24369873), (33, 9600253), (39, 8123291), (143, 2215443), (429, 738481), (443, 715143), (1329, 238381), (1667, 190047), (4873, 65013), (5001, 63349), (5759, 55011), (14619, 21671), (17277, 18337)]