3490263

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 6028800

約数和(自身を除く): 2538537

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 313, 413, 531, 939, 1239, 1593, 2191, 2817, 3717, 6573, 8451, 11151, 18467, 19719, 55401, 59157, 129269, 166203, 387807, 498609, 1163421, 3490263]

約数ペア:

[(1, 3490263), (3, 1163421), (7, 498609), (9, 387807), (21, 166203), (27, 129269), (59, 59157), (63, 55401), (177, 19719), (189, 18467), (313, 11151), (413, 8451), (531, 6573), (939, 3717), (1239, 2817), (1593, 2191)]