5087131

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 6500736

約数和(自身を除く): 1413605

約数列:

[1, 7, 17, 31, 49, 119, 197, 217, 527, 833, 1379, 1519, 3349, 3689, 6107, 9653, 23443, 25823, 42749, 103819, 164101, 299243, 726733, 5087131]

約数ペア:

[(1, 5087131), (7, 726733), (17, 299243), (31, 164101), (49, 103819), (119, 42749), (197, 25823), (217, 23443), (527, 9653), (833, 6107), (1379, 3689), (1519, 3349)]