22621419

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 11973141

約数列:

[1, 3, 9, 19, 57, 171, 263, 503, 789, 1509, 2367, 4527, 4997, 9557, 14991, 28671, 44973, 86013, 132289, 396867, 1190601, 2513491, 7540473, 22621419]

約数ペア:

[(1, 22621419), (3, 7540473), (9, 2513491), (19, 1190601), (57, 396867), (171, 132289), (263, 86013), (503, 44973), (789, 28671), (1509, 14991), (2367, 9557), (4527, 4997)]