31926447

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 54351360

約数和(自身を除く): 22424913

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 673, 753, 1757, 2019, 2259, 4711, 5271, 6057, 6777, 14133, 15813, 18171, 42399, 47439, 127197, 168923, 506769, 1182461, 1520307, 3547383, 4560921, 10642149, 31926447]

約数ペア:

[(1, 31926447), (3, 10642149), (7, 4560921), (9, 3547383), (21, 1520307), (27, 1182461), (63, 506769), (189, 168923), (251, 127197), (673, 47439), (753, 42399), (1757, 18171), (2019, 15813), (2259, 14133), (4711, 6777), (5271, 6057)]