722253313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 805593600

約数和(自身を除く): 83340287

約数列:

[1, 17, 53, 73, 79, 139, 901, 1241, 1343, 2363, 3869, 4187, 5767, 7367, 10147, 10981, 65773, 71179, 98039, 125239, 172499, 186677, 305651, 537791, 581993, 801613, 5196067, 9142447, 9893881, 13627421, 42485489, 722253313]

約数ペア:

[(1, 722253313), (17, 42485489), (53, 13627421), (73, 9893881), (79, 9142447), (139, 5196067), (901, 801613), (1241, 581993), (1343, 537791), (2363, 305651), (3869, 186677), (4187, 172499), (5767, 125239), (7367, 98039), (10147, 71179), (10981, 65773)]