15985293

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4273}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 22566720

約数和(自身を除く): 6581427

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 4273, 12819, 123917, 183739, 371751, 551217, 5328431, 15985293]

約数ペア:

[(1, 15985293), (3, 5328431), (29, 551217), (43, 371751), (87, 183739), (129, 123917), (1247, 12819), (3741, 4273)]