39695493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 59913216

約数和(自身を除く): 20217723

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 787, 989, 1173, 2193, 2361, 2967, 13379, 16813, 18101, 33841, 40137, 50439, 54303, 101523, 307717, 575297, 778343, 923151, 1725891, 2335029, 13231831, 39695493]

約数ペア:

[(1, 39695493), (3, 13231831), (17, 2335029), (23, 1725891), (43, 923151), (51, 778343), (69, 575297), (129, 307717), (391, 101523), (731, 54303), (787, 50439), (989, 40137), (1173, 33841), (2193, 18101), (2361, 16813), (2967, 13379)]