2056550823

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{17977}}^1$

素因数の和:18228

約数の個数: 32

約数和(自身を含む): 3221657600

約数和(自身を除く): 1165106777

約数列:

[1, 3, 9, 19, 27, 57, 171, 223, 513, 669, 2007, 4237, 6021, 12711, 17977, 38133, 53931, 114399, 161793, 341563, 485379, 1024689, 3074067, 4008871, 9222201, 12026613, 36079839, 76168549, 108239517, 228505647, 685516941, 2056550823]

約数ペア:

[(1, 2056550823), (3, 685516941), (9, 228505647), (19, 108239517), (27, 76168549), (57, 36079839), (171, 12026613), (223, 9222201), (513, 4008871), (669, 3074067), (2007, 1024689), (4237, 485379), (6021, 341563), (12711, 161793), (17977, 114399), (38133, 53931)]