22140369

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 33906600

約数和(自身を除く): 11766231

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2069, 3567, 6207, 10701, 18621, 60001, 84829, 180003, 254487, 540009, 763461, 2460041, 7380123, 22140369]

約数ペア:

[(1, 22140369), (3, 7380123), (9, 2460041), (29, 763461), (41, 540009), (87, 254487), (123, 180003), (261, 84829), (369, 60001), (1189, 18621), (2069, 10701), (3567, 6207)]