319000293

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3701}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 471442296

約数和(自身を除く): 152442003

約数列:

[1, 3, 9, 61, 157, 183, 471, 549, 1413, 3701, 9577, 11103, 28731, 33309, 86193, 225761, 581057, 677283, 1743171, 2031849, 5229513, 35444477, 106333431, 319000293]

約数ペア:

[(1, 319000293), (3, 106333431), (9, 35444477), (61, 5229513), (157, 2031849), (183, 1743171), (471, 677283), (549, 581057), (1413, 225761), (3701, 86193), (9577, 33309), (11103, 28731)]