21934113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4871}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 31180800

約数和(自身を除く): 9246687

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 4871, 14613, 92549, 277647, 384809, 1154427, 7311371, 21934113]

約数ペア:

[(1, 21934113), (3, 7311371), (19, 1154427), (57, 384809), (79, 277647), (237, 92549), (1501, 14613), (4503, 4871)]