22070961

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 15668559

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 243, 253, 297, 359, 621, 759, 891, 1077, 1863, 2277, 2673, 3231, 3949, 5589, 6831, 8257, 9693, 11847, 20493, 24771, 29079, 35541, 61479, 74313, 87237, 90827, 106623, 222939, 272481, 319869, 668817, 817443, 959607, 2006451, 2452329, 7356987, 22070961]

約数ペア:

[(1, 22070961), (3, 7356987), (9, 2452329), (11, 2006451), (23, 959607), (27, 817443), (33, 668817), (69, 319869), (81, 272481), (99, 222939), (207, 106623), (243, 90827), (253, 87237), (297, 74313), (359, 61479), (621, 35541), (759, 29079), (891, 24771), (1077, 20493), (1863, 11847), (2277, 9693), (2673, 8257), (3231, 6831), (3949, 5589)]