22003191

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 38062080

約数和(自身を除く): 16058889

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2477, 2961, 7431, 8883, 17339, 22293, 52017, 66879, 116419, 156051, 349257, 468153, 814933, 1047771, 2444799, 3143313, 7334397, 22003191]

約数ペア:

[(1, 22003191), (3, 7334397), (7, 3143313), (9, 2444799), (21, 1047771), (27, 814933), (47, 468153), (63, 349257), (141, 156051), (189, 116419), (329, 66879), (423, 52017), (987, 22293), (1269, 17339), (2477, 8883), (2961, 7431)]