4747921321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 5642542080

約数和(自身を除く): 894620759

約数列:

[1, 11, 13, 143, 169, 223, 881, 1859, 2197, 2453, 2899, 9691, 11453, 24167, 31889, 37687, 125983, 148889, 196463, 414557, 489931, 1637779, 1935557, 2161093, 2554019, 5389241, 21291127, 28094209, 33202247, 365224717, 431629211, 4747921321]

約数ペア:

[(1, 4747921321), (11, 431629211), (13, 365224717), (143, 33202247), (169, 28094209), (223, 21291127), (881, 5389241), (1859, 2554019), (2197, 2161093), (2453, 1935557), (2899, 1637779), (9691, 489931), (11453, 414557), (24167, 196463), (31889, 148889), (37687, 125983)]