11271167999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1\times {\mathrm{1621}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 14028094080

約数和(自身を除く): 2756926081

約数列:

[1, 7, 13, 91, 109, 701, 763, 1417, 1621, 4907, 9113, 9919, 11347, 21073, 63791, 76409, 147511, 176689, 534863, 993317, 1136321, 1236823, 2296957, 6953219, 7954247, 14772173, 16078699, 103405211, 123858989, 867012923, 1610166857, 11271167999]

約数ペア:

[(1, 11271167999), (7, 1610166857), (13, 867012923), (91, 123858989), (109, 103405211), (701, 16078699), (763, 14772173), (1417, 7954247), (1621, 6953219), (4907, 2296957), (9113, 1236823), (9919, 1136321), (11347, 993317), (21073, 534863), (63791, 176689), (76409, 147511)]