4539879

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 6988800

約数和(自身を除く): 2448921

約数列:

[1, 3, 9, 19, 57, 139, 171, 191, 417, 573, 1251, 1719, 2641, 3629, 7923, 10887, 23769, 26549, 32661, 79647, 238941, 504431, 1513293, 4539879]

約数ペア:

[(1, 4539879), (3, 1513293), (9, 504431), (19, 238941), (57, 79647), (139, 32661), (171, 26549), (191, 23769), (417, 10887), (573, 7923), (1251, 3629), (1719, 2641)]