143198621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 154441728

約数和(自身を除く): 11243107

約数列:

[1, 23, 37, 191, 851, 881, 4393, 7067, 20263, 32597, 162541, 168271, 749731, 3870233, 6226027, 143198621]

約数ペア:

[(1, 143198621), (23, 6226027), (37, 3870233), (191, 749731), (851, 168271), (881, 162541), (4393, 32597), (7067, 20263)]