631505017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 764588160

約数和(自身を除く): 133083143

約数列:

[1, 11, 13, 53, 97, 143, 583, 689, 859, 1067, 1261, 5141, 7579, 9449, 11167, 13871, 45527, 56551, 66833, 83323, 122837, 500797, 591851, 735163, 916553, 1083199, 4416119, 6510361, 11915189, 48577309, 57409547, 631505017]

約数ペア:

[(1, 631505017), (11, 57409547), (13, 48577309), (53, 11915189), (97, 6510361), (143, 4416119), (583, 1083199), (689, 916553), (859, 735163), (1067, 591851), (1261, 500797), (5141, 122837), (7579, 83323), (9449, 66833), (11167, 56551), (13871, 45527)]