12530871

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 19197360

約数和(自身を除く): 6666489

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1171, 1189, 3513, 3567, 10539, 10701, 33959, 48011, 101877, 144033, 305631, 432099, 1392319, 4176957, 12530871]

約数ペア:

[(1, 12530871), (3, 4176957), (9, 1392319), (29, 432099), (41, 305631), (87, 144033), (123, 101877), (261, 48011), (369, 33959), (1171, 10701), (1189, 10539), (3513, 3567)]