118991857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 135724032

約数和(自身を除く): 16732175

約数列:

[1, 17, 23, 31, 391, 527, 713, 9817, 12121, 166889, 225791, 304327, 3838447, 5173559, 6999521, 118991857]

約数ペア:

[(1, 118991857), (17, 6999521), (23, 5173559), (31, 3838447), (391, 304327), (527, 225791), (713, 166889), (9817, 12121)]