131309898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{9421}}^1$

素因数の和:9550

約数の個数: 32

約数和(自身を含む): 276780672

約数和(自身を除く): 145470774

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 2323, 4646, 6969, 9421, 13938, 18842, 28263, 56526, 216683, 433366, 650049, 951521, 1300098, 1903042, 2854563, 5709126, 21884983, 43769966, 65654949, 131309898]

約数ペア:

[(1, 131309898), (2, 65654949), (3, 43769966), (6, 21884983), (23, 5709126), (46, 2854563), (69, 1903042), (101, 1300098), (138, 951521), (202, 650049), (303, 433366), (606, 216683), (2323, 56526), (4646, 28263), (6969, 18842), (9421, 13938)]