388366937

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{104879}}^1$

素因数の和:104932

約数の個数: 12

約数和(自身を含む): 463989120

約数和(自身を除く): 75622183

約数列:

[1, 7, 23, 161, 529, 3703, 104879, 734153, 2412217, 16885519, 55480991, 388366937]

約数ペア:

[(1, 388366937), (7, 55480991), (23, 16885519), (161, 2412217), (529, 734153), (3703, 104879)]