2868696817

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{99397}}^1$

素因数の和:99461

約数の個数: 24

約数和(自身を含む): 3626039040

約数和(自身を除く): 757342223

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 28861, 99397, 695779, 1888543, 3081307, 4870453, 13219801, 21569149, 58544833, 92538607, 150984043, 409813831, 2868696817]

約数ペア:

[(1, 2868696817), (7, 409813831), (19, 150984043), (31, 92538607), (49, 58544833), (133, 21569149), (217, 13219801), (589, 4870453), (931, 3081307), (1519, 1888543), (4123, 695779), (28861, 99397)]