22097907

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 35568960

約数和(自身を除く): 13471053

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 401, 471, 1203, 1413, 2041, 3609, 4239, 5213, 6123, 10827, 15639, 18369, 46917, 55107, 62957, 140751, 188871, 566613, 818441, 1699839, 2455323, 7365969, 22097907]

約数ペア:

[(1, 22097907), (3, 7365969), (9, 2455323), (13, 1699839), (27, 818441), (39, 566613), (117, 188871), (157, 140751), (351, 62957), (401, 55107), (471, 46917), (1203, 18369), (1413, 15639), (2041, 10827), (3609, 6123), (4239, 5213)]