1182123

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 1863680

約数和(自身を除く): 681557

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 223, 279, 589, 669, 1767, 2007, 4237, 5301, 6913, 12711, 20739, 38133, 62217, 131347, 394041, 1182123]

約数ペア:

[(1, 1182123), (3, 394041), (9, 131347), (19, 62217), (31, 38133), (57, 20739), (93, 12711), (171, 6913), (223, 5301), (279, 4237), (589, 2007), (669, 1767)]