3955797

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 6033664

約数和(自身を除く): 2077867

約数列:

[1, 3, 9, 27, 73, 81, 219, 223, 243, 657, 669, 1971, 2007, 5913, 6021, 16279, 17739, 18063, 48837, 54189, 146511, 439533, 1318599, 3955797]

約数ペア:

[(1, 3955797), (3, 1318599), (9, 439533), (27, 146511), (73, 54189), (81, 48837), (219, 18063), (223, 17739), (243, 16279), (657, 6021), (669, 5913), (1971, 2007)]