620616057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{265561}}^1$

素因数の和:265624

約数の個数: 16

約数和(自身を含む): 892288320

約数和(自身を除く): 271672263

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 265561, 796683, 5045659, 10888001, 15136977, 32664003, 206872019, 620616057]

約数ペア:

[(1, 620616057), (3, 206872019), (19, 32664003), (41, 15136977), (57, 10888001), (123, 5045659), (779, 796683), (2337, 265561)]