381333001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{18523}}^1$

素因数の和:18720

約数の個数: 16

約数和(自身を含む): 464137344

約数和(自身を除く): 82804343

約数列:

[1, 7, 17, 119, 173, 1211, 2941, 18523, 20587, 129661, 314891, 2204237, 3204479, 22431353, 54476143, 381333001]

約数ペア:

[(1, 381333001), (7, 54476143), (17, 22431353), (119, 3204479), (173, 2204237), (1211, 314891), (2941, 129661), (18523, 20587)]