30861561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10976

約数の個数: 16

約数和(自身を含む): 43989120

約数和(自身を除く): 13127559

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 10909, 32727, 250907, 447269, 752721, 1341807, 10287187, 30861561]

約数ペア:

[(1, 30861561), (3, 10287187), (23, 1341807), (41, 752721), (69, 447269), (123, 250907), (943, 32727), (2829, 10909)]