1501423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 599825

約数列:

[1, 7, 11, 17, 31, 37, 77, 119, 187, 217, 259, 341, 407, 527, 629, 1147, 1309, 2387, 2849, 3689, 4403, 5797, 6919, 8029, 12617, 19499, 40579, 48433, 88319, 136493, 214489, 1501423]

約数ペア:

[(1, 1501423), (7, 214489), (11, 136493), (17, 88319), (31, 48433), (37, 40579), (77, 19499), (119, 12617), (187, 8029), (217, 6919), (259, 5797), (341, 4403), (407, 3689), (527, 2849), (629, 2387), (1147, 1309)]