291233283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 439983360

約数和(自身を除く): 148750077

約数列:

[1, 3, 11, 29, 33, 87, 319, 347, 877, 957, 1041, 2631, 3817, 9647, 10063, 11451, 25433, 28941, 30189, 76299, 110693, 279763, 304319, 332079, 839289, 912957, 3347509, 8825251, 10042527, 26475753, 97077761, 291233283]

約数ペア:

[(1, 291233283), (3, 97077761), (11, 26475753), (29, 10042527), (33, 8825251), (87, 3347509), (319, 912957), (347, 839289), (877, 332079), (957, 304319), (1041, 279763), (2631, 110693), (3817, 76299), (9647, 30189), (10063, 28941), (11451, 25433)]