5399849

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 20

約数和(自身を含む): 6823236

約数和(自身を除く): 1423387

約数列:

[1, 7, 13, 49, 91, 173, 343, 637, 1211, 2249, 2401, 4459, 8477, 15743, 31213, 59339, 110201, 415373, 771407, 5399849]

約数ペア:

[(1, 5399849), (7, 771407), (13, 415373), (49, 110201), (91, 59339), (173, 31213), (343, 15743), (637, 8477), (1211, 4459), (2249, 2401)]