70291491

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 95424768

約数和(自身を除く): 25133277

約数列:

[1, 3, 71, 213, 331, 993, 997, 2991, 23501, 70503, 70787, 212361, 330007, 990021, 23430497, 70291491]

約数ペア:

[(1, 70291491), (3, 23430497), (71, 990021), (213, 330007), (331, 212361), (993, 70787), (997, 70503), (2991, 23501)]