239402823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{426743}}^1$

素因数の和:426774

約数の個数: 16

約数和(自身を含む): 368706816

約数和(自身を除く): 129303993

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 426743, 1280229, 4694173, 7254631, 14082519, 21763893, 79800941, 239402823]

約数ペア:

[(1, 239402823), (3, 79800941), (11, 21763893), (17, 14082519), (33, 7254631), (51, 4694173), (187, 1280229), (561, 426743)]