271471487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{120067}}^1$

素因数の和:120110

約数の個数: 16

約数和(自身を含む): 345795840

約数和(自身を除く): 74324353

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 120067, 840469, 2041139, 2281273, 14287973, 15968911, 38781641, 271471487]

約数ペア:

[(1, 271471487), (7, 38781641), (17, 15968911), (19, 14287973), (119, 2281273), (133, 2041139), (323, 840469), (2261, 120067)]