287081157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{15077}}^1$

素因数の和:15668

約数の個数: 16

約数和(自身を含む): 418324032

約数和(自身を除く): 131242875

約数列:

[1, 3, 11, 33, 577, 1731, 6347, 15077, 19041, 45231, 165847, 497541, 8699429, 26098287, 95693719, 287081157]

約数ペア:

[(1, 287081157), (3, 95693719), (11, 26098287), (33, 8699429), (577, 497541), (1731, 165847), (6347, 45231), (15077, 19041)]