22000887

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 32912880

約数和(自身を除く): 10911993

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 547, 981, 1641, 4469, 4923, 13407, 22427, 40221, 59623, 67281, 178869, 201843, 536607, 2444543, 7333629, 22000887]

約数ペア:

[(1, 22000887), (3, 7333629), (9, 2444543), (41, 536607), (109, 201843), (123, 178869), (327, 67281), (369, 59623), (547, 40221), (981, 22427), (1641, 13407), (4469, 4923)]