31223227

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 6697733

約数列:

[1, 7, 29, 37, 203, 259, 1073, 4157, 7511, 29099, 120553, 153809, 843871, 1076663, 4460461, 31223227]

約数ペア:

[(1, 31223227), (7, 4460461), (29, 1076663), (37, 843871), (203, 153809), (259, 120553), (1073, 29099), (4157, 7511)]