70839321

素因数分解:

$3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{2081}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 108064128

約数和(自身を除く): 37224807

約数列:

[1, 3, 7, 21, 1621, 2081, 4863, 6243, 11347, 14567, 34041, 43701, 3373301, 10119903, 23613107, 70839321]

約数ペア:

[(1, 70839321), (3, 23613107), (7, 10119903), (21, 3373301), (1621, 43701), (2081, 34041), (4863, 14567), (6243, 11347)]