11771903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 13934592

約数和(自身を除く): 2162689

約数列:

[1, 11, 13, 143, 191, 431, 2101, 2483, 4741, 5603, 27313, 61633, 82321, 905531, 1070173, 11771903]

約数ペア:

[(1, 11771903), (11, 1070173), (13, 905531), (143, 82321), (191, 61633), (431, 27313), (2101, 5603), (2483, 4741)]