22254639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 11959761

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 269, 327, 759, 807, 1199, 2507, 2959, 3597, 6187, 7521, 8877, 18561, 27577, 29321, 68057, 82731, 87963, 204171, 322531, 674383, 967593, 2023149, 7418213, 22254639]

約数ペア:

[(1, 22254639), (3, 7418213), (11, 2023149), (23, 967593), (33, 674383), (69, 322531), (109, 204171), (253, 87963), (269, 82731), (327, 68057), (759, 29321), (807, 27577), (1199, 18561), (2507, 8877), (2959, 7521), (3597, 6187)]