9859993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 12289536

約数和(自身を除く): 2429543

約数列:

[1, 11, 13, 19, 143, 191, 209, 247, 361, 2101, 2483, 2717, 3629, 3971, 4693, 27313, 39919, 47177, 51623, 68951, 518947, 758461, 896363, 9859993]

約数ペア:

[(1, 9859993), (11, 896363), (13, 758461), (19, 518947), (143, 68951), (191, 51623), (209, 47177), (247, 39919), (361, 27313), (2101, 4693), (2483, 3971), (2717, 3629)]