13462239

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9029}}^1$

素因数の和:9110

約数の個数: 16

約数和(自身を含む): 20805120

約数和(自身を除く): 7342881

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 9029, 27087, 63203, 189609, 641059, 1923177, 4487413, 13462239]

約数ペア:

[(1, 13462239), (3, 4487413), (7, 1923177), (21, 641059), (71, 189609), (213, 63203), (497, 27087), (1491, 9029)]