318713073

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{56003}}^1$

素因数の和:56284

約数の個数: 16

約数和(自身を含む): 487458816

約数和(自身を除く): 168745743

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 56003, 168009, 392021, 1176063, 15176813, 45530439, 106237691, 318713073]

約数ペア:

[(1, 318713073), (3, 106237691), (7, 45530439), (21, 15176813), (271, 1176063), (813, 392021), (1897, 168009), (5691, 56003)]