87062899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 28768397

約数列:

[1, 7, 11, 17, 77, 119, 187, 227, 293, 1309, 1589, 2051, 2497, 3223, 3859, 4981, 17479, 22561, 27013, 34867, 42449, 54791, 66511, 297143, 383537, 465577, 731621, 1130687, 5121347, 7914809, 12437557, 87062899]

約数ペア:

[(1, 87062899), (7, 12437557), (11, 7914809), (17, 5121347), (77, 1130687), (119, 731621), (187, 465577), (227, 383537), (293, 297143), (1309, 66511), (1589, 54791), (2051, 42449), (2497, 34867), (3223, 27013), (3859, 22561), (4981, 17479)]