5578551

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 9120384

約数和(自身を除く): 3541833

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2087, 2673, 6261, 18783, 22957, 56349, 68871, 169047, 206613, 507141, 619839, 1859517, 5578551]

約数ペア:

[(1, 5578551), (3, 1859517), (9, 619839), (11, 507141), (27, 206613), (33, 169047), (81, 68871), (99, 56349), (243, 22957), (297, 18783), (891, 6261), (2087, 2673)]