299442899

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3917}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 349548288

約数和(自身を除く): 50105389

約数列:

[1, 7, 67, 163, 469, 1141, 3917, 10921, 27419, 76447, 262439, 638471, 1837073, 4469297, 42777557, 299442899]

約数ペア:

[(1, 299442899), (7, 42777557), (67, 4469297), (163, 1837073), (469, 638471), (1141, 262439), (3917, 76447), (10921, 27419)]