131392842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3128401}}^1$

素因数の和:3128413

約数の個数: 16

約数和(自身を含む): 300326592

約数和(自身を除く): 168933750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3128401, 6256802, 9385203, 18770406, 21898807, 43797614, 65696421, 131392842]

約数ペア:

[(1, 131392842), (2, 65696421), (3, 43797614), (6, 21898807), (7, 18770406), (14, 9385203), (21, 6256802), (42, 3128401)]