68945047

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^2$

素因数の和:566

約数の個数: 12

約数和(自身を含む): 74339856

約数和(自身を除く): 5394809

約数列:

[1, 17, 71, 239, 1207, 4063, 16969, 57121, 288473, 971057, 4055591, 68945047]

約数ペア:

[(1, 68945047), (17, 4055591), (71, 971057), (239, 288473), (1207, 57121), (4063, 16969)]