9021861

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 13663104

約数和(自身を除く): 4641243

約数列:

[1, 3, 9, 27, 81, 137, 243, 271, 411, 813, 1233, 2439, 3699, 7317, 11097, 21951, 33291, 37127, 65853, 111381, 334143, 1002429, 3007287, 9021861]

約数ペア:

[(1, 9021861), (3, 3007287), (9, 1002429), (27, 334143), (81, 111381), (137, 65853), (243, 37127), (271, 33291), (411, 21951), (813, 11097), (1233, 7317), (2439, 3699)]