513068017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 655812864

約数和(自身を除く): 142744847

約数列:

[1, 7, 11, 73, 77, 97, 511, 679, 803, 941, 1067, 5621, 6587, 7081, 7469, 10351, 49567, 68693, 72457, 77891, 91277, 480851, 545237, 638939, 755623, 1004047, 5289361, 6663221, 7028329, 46642547, 73295431, 513068017]

約数ペア:

[(1, 513068017), (7, 73295431), (11, 46642547), (73, 7028329), (77, 6663221), (97, 5289361), (511, 1004047), (679, 755623), (803, 638939), (941, 545237), (1067, 480851), (5621, 91277), (6587, 77891), (7081, 72457), (7469, 68693), (10351, 49567)]