260464897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{6073}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 325372032

約数和(自身を除く): 64907135

約数列:

[1, 7, 11, 77, 557, 3899, 6073, 6127, 42511, 42889, 66803, 467621, 3382661, 23678627, 37209271, 260464897]

約数ペア:

[(1, 260464897), (7, 37209271), (11, 23678627), (77, 3382661), (557, 467621), (3899, 66803), (6073, 42889), (6127, 42511)]