5560407

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3644

約数の個数: 20

約数和(自身を含む): 8745880

約数和(自身を除く): 3185473

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3613, 10839, 32517, 68647, 97551, 205941, 292653, 617823, 1853469, 5560407]

約数ペア:

[(1, 5560407), (3, 1853469), (9, 617823), (19, 292653), (27, 205941), (57, 97551), (81, 68647), (171, 32517), (513, 10839), (1539, 3613)]