12947805477

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{541}}^1\times {\mathrm{4201}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 19313064320

約数和(自身を除く): 6365258843

約数列:

[1, 3, 9, 27, 211, 541, 633, 1623, 1899, 4201, 4869, 5697, 12603, 14607, 37809, 113427, 114151, 342453, 886411, 1027359, 2272741, 2659233, 3082077, 6818223, 7977699, 20454669, 23933097, 61364007, 479548351, 1438645053, 4315935159, 12947805477]

約数ペア:

[(1, 12947805477), (3, 4315935159), (9, 1438645053), (27, 479548351), (211, 61364007), (541, 23933097), (633, 20454669), (1623, 7977699), (1899, 6818223), (4201, 3082077), (4869, 2659233), (5697, 2272741), (12603, 1027359), (14607, 886411), (37809, 342453), (113427, 114151)]