11831183

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 14950368

約数和(自身を除く): 3119185

約数列:

[1, 7, 13, 73, 91, 137, 169, 511, 949, 959, 1183, 1781, 6643, 10001, 12337, 12467, 23153, 70007, 86359, 130013, 162071, 910091, 1690169, 11831183]

約数ペア:

[(1, 11831183), (7, 1690169), (13, 910091), (73, 162071), (91, 130013), (137, 86359), (169, 70007), (511, 23153), (949, 12467), (959, 12337), (1183, 10001), (1781, 6643)]