412951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 534528

約数和(自身を除く): 121577

約数列:

[1, 7, 11, 31, 77, 173, 217, 341, 1211, 1903, 2387, 5363, 13321, 37541, 58993, 412951]

約数ペア:

[(1, 412951), (7, 58993), (11, 37541), (31, 13321), (77, 5363), (173, 2387), (217, 1903), (341, 1211)]