2051243295387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{20879707}}^1$

素因数の和:20879963

約数の個数: 32

約数和(自身を含む): 3227167668480

約数和(自身を除く): 1175924373093

約数列:

[1, 3, 11, 13, 33, 39, 143, 229, 429, 687, 2519, 2977, 7557, 8931, 32747, 98241, 20879707, 62639121, 229676777, 271436191, 689030331, 814308573, 2985798101, 4781452903, 8957394303, 14344358709, 52595981933, 62158887739, 157787945799, 186476663217, 683747765129, 2051243295387]

約数ペア:

[(1, 2051243295387), (3, 683747765129), (11, 186476663217), (13, 157787945799), (33, 62158887739), (39, 52595981933), (143, 14344358709), (229, 8957394303), (429, 4781452903), (687, 2985798101), (2519, 814308573), (2977, 689030331), (7557, 271436191), (8931, 229676777), (32747, 62639121), (98241, 20879707)]