309938403

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{3907}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 427191296

約数和(自身を除く): 117252893

約数列:

[1, 3, 31, 93, 853, 2559, 3907, 11721, 26443, 79329, 121117, 363351, 3332671, 9998013, 103312801, 309938403]

約数ペア:

[(1, 309938403), (3, 103312801), (31, 9998013), (93, 3332671), (853, 363351), (2559, 121117), (3907, 79329), (11721, 26443)]