1088631

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 1681680

約数和(自身を除く): 593049

約数列:

[1, 3, 9, 29, 43, 87, 97, 129, 261, 291, 387, 873, 1247, 2813, 3741, 4171, 8439, 11223, 12513, 25317, 37539, 120959, 362877, 1088631]

約数ペア:

[(1, 1088631), (3, 362877), (9, 120959), (29, 37539), (43, 25317), (87, 12513), (97, 11223), (129, 8439), (261, 4171), (291, 3741), (387, 2813), (873, 1247)]