286493031721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1\times {\mathrm{29669}}^1$

素因数の和:31596

約数の個数: 16

約数和(自身を含む): 309336809040

約数和(自身を除く): 22843777319

約数列:

[1, 13, 541, 1373, 7033, 17849, 29669, 385697, 742793, 9656309, 16050929, 40735537, 208662077, 529561981, 22037925517, 286493031721]

約数ペア:

[(1, 286493031721), (13, 22037925517), (541, 529561981), (1373, 208662077), (7033, 40735537), (17849, 16050929), (29669, 9656309), (385697, 742793)]