1342624797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 2073576960

約数和(自身を除く): 730952163

約数列:

[1, 3, 9, 19, 57, 137, 171, 223, 257, 411, 669, 771, 1233, 2007, 2313, 2603, 4237, 4883, 7809, 12711, 14649, 23427, 30551, 35209, 38133, 43947, 57311, 91653, 105627, 171933, 274959, 316881, 515799, 580469, 668971, 1088909, 1741407, 2006913, 3266727, 5224221, 6020739, 7851607, 9800181, 23554821, 70664463, 149180533, 447541599, 1342624797]

約数ペア:

[(1, 1342624797), (3, 447541599), (9, 149180533), (19, 70664463), (57, 23554821), (137, 9800181), (171, 7851607), (223, 6020739), (257, 5224221), (411, 3266727), (669, 2006913), (771, 1741407), (1233, 1088909), (2007, 668971), (2313, 580469), (2603, 515799), (4237, 316881), (4883, 274959), (7809, 171933), (12711, 105627), (14649, 91653), (23427, 57311), (30551, 43947), (35209, 38133)]