22148451

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 35784000

約数和(自身を除く): 13635549

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 709, 801, 1157, 2127, 2403, 3471, 6381, 9217, 10413, 19143, 27651, 31239, 63101, 82953, 189303, 248859, 567909, 820313, 1703727, 2460939, 7382817, 22148451]

約数ペア:

[(1, 22148451), (3, 7382817), (9, 2460939), (13, 1703727), (27, 820313), (39, 567909), (89, 248859), (117, 189303), (267, 82953), (351, 63101), (709, 31239), (801, 27651), (1157, 19143), (2127, 10413), (2403, 9217), (3471, 6381)]