858368997

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1\times {\mathrm{1493}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 1252952064

約数和(自身を除く): 394583067

約数列:

[1, 3, 9, 127, 381, 503, 1143, 1493, 1509, 4479, 4527, 13437, 63881, 189611, 191643, 568833, 574929, 750979, 1706499, 2252937, 6758811, 95374333, 286122999, 858368997]

約数ペア:

[(1, 858368997), (3, 286122999), (9, 95374333), (127, 6758811), (381, 2252937), (503, 1706499), (1143, 750979), (1493, 574929), (1509, 568833), (4479, 191643), (4527, 189611), (13437, 63881)]