22308981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 32783616

約数和(自身を除く): 10474635

約数列:

[1, 3, 17, 51, 61, 71, 101, 183, 213, 303, 1037, 1207, 1717, 3111, 3621, 4331, 5151, 6161, 7171, 12993, 18483, 21513, 73627, 104737, 121907, 220881, 314211, 365721, 437431, 1312293, 7436327, 22308981]

約数ペア:

[(1, 22308981), (3, 7436327), (17, 1312293), (51, 437431), (61, 365721), (71, 314211), (101, 220881), (183, 121907), (213, 104737), (303, 73627), (1037, 21513), (1207, 18483), (1717, 12993), (3111, 7171), (3621, 6161), (4331, 5151)]