71750231

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 83297280

約数和(自身を除く): 11547049

約数列:

[1, 7, 109, 271, 347, 763, 1897, 2429, 29539, 37823, 94037, 206773, 264761, 658259, 10250033, 71750231]

約数ペア:

[(1, 71750231), (7, 10250033), (109, 658259), (271, 264761), (347, 206773), (763, 94037), (1897, 37823), (2429, 29539)]