897000654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{10987}}^1$

素因数の和:12240

約数の個数: 32

約数和(自身を含む): 1958852736

約数和(自身を除く): 1061852082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1237, 2474, 3711, 7422, 10987, 13607, 21974, 27214, 32961, 40821, 65922, 81642, 120857, 241714, 362571, 725142, 13590919, 27181838, 40772757, 81545514, 149500109, 299000218, 448500327, 897000654]

約数ペア:

[(1, 897000654), (2, 448500327), (3, 299000218), (6, 149500109), (11, 81545514), (22, 40772757), (33, 27181838), (66, 13590919), (1237, 725142), (2474, 362571), (3711, 241714), (7422, 120857), (10987, 81642), (13607, 65922), (21974, 40821), (27214, 32961)]