268691903

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 282341376

約数和(自身を除く): 13649473

約数列:

[1, 47, 71, 73, 1103, 3337, 3431, 5183, 51841, 78313, 80519, 243601, 3680711, 3784393, 5716849, 268691903]

約数ペア:

[(1, 268691903), (47, 5716849), (71, 3784393), (73, 3680711), (1103, 243601), (3337, 80519), (3431, 78313), (5183, 51841)]