1406759281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 1536288768

約数和(自身を除く): 129529487

約数列:

[1, 23, 71, 83, 97, 107, 1633, 1909, 2231, 2461, 5893, 6887, 7597, 8051, 8881, 10379, 135539, 158401, 174731, 185173, 204263, 238717, 571621, 630551, 736909, 861457, 13147283, 14502673, 16948907, 19813511, 61163447, 1406759281]

約数ペア:

[(1, 1406759281), (23, 61163447), (71, 19813511), (83, 16948907), (97, 14502673), (107, 13147283), (1633, 861457), (1909, 736909), (2231, 630551), (2461, 571621), (5893, 238717), (6887, 204263), (7597, 185173), (8051, 174731), (8881, 158401), (10379, 135539)]