7472061

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 4462659

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 223, 459, 657, 669, 1241, 1971, 2007, 3723, 3791, 6021, 11169, 11373, 16279, 33507, 34119, 48837, 102357, 146511, 276743, 439533, 830229, 2490687, 7472061]

約数ペア:

[(1, 7472061), (3, 2490687), (9, 830229), (17, 439533), (27, 276743), (51, 146511), (73, 102357), (153, 48837), (219, 34119), (223, 33507), (459, 16279), (657, 11373), (669, 11169), (1241, 6021), (1971, 3791), (2007, 3723)]