669507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 964608

約数和(自身を除く): 295101

約数列:

[1, 3, 23, 31, 69, 93, 313, 713, 939, 2139, 7199, 9703, 21597, 29109, 223169, 669507]

約数ペア:

[(1, 669507), (3, 223169), (23, 29109), (31, 21597), (69, 9703), (93, 7199), (313, 2139), (713, 939)]