42866321

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 2752879

約数列:

[1, 29, 71, 109, 191, 2059, 3161, 5539, 7739, 13561, 20819, 224431, 393269, 603751, 1478149, 42866321]

約数ペア:

[(1, 42866321), (29, 1478149), (71, 603751), (109, 393269), (191, 224431), (2059, 20819), (3161, 13561), (5539, 7739)]