3287487

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 5146112

約数和(自身を除く): 1858625

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 4231, 12693, 29617, 88851, 156547, 469641, 1095829, 3287487]

約数ペア:

[(1, 3287487), (3, 1095829), (7, 469641), (21, 156547), (37, 88851), (111, 29617), (259, 12693), (777, 4231)]