250957421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47431}}^1$

素因数の和:47492

約数の個数: 16

約数和(自身を含む): 302805888

約数和(自身を除く): 51848467

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 47431, 521741, 616603, 1754947, 6782633, 19304417, 22814311, 250957421]

約数ペア:

[(1, 250957421), (11, 22814311), (13, 19304417), (37, 6782633), (143, 1754947), (407, 616603), (481, 521741), (5291, 47431)]