38428341

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1873}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 58648704

約数和(自身を除く): 20220363

約数列:

[1, 3, 7, 21, 977, 1873, 2931, 5619, 6839, 13111, 20517, 39333, 1829921, 5489763, 12809447, 38428341]

約数ペア:

[(1, 38428341), (3, 12809447), (7, 5489763), (21, 1829921), (977, 39333), (1873, 20517), (2931, 13111), (5619, 6839)]