42039963

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2356

約数の個数: 36

約数和(自身を含む): 73753680

約数和(自身を除く): 31713717

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2309, 2601, 6069, 6927, 16163, 18207, 20781, 39253, 48489, 117759, 145467, 274771, 353277, 667301, 824313, 2001903, 2472939, 4671107, 6005709, 14013321, 42039963]

約数ペア:

[(1, 42039963), (3, 14013321), (7, 6005709), (9, 4671107), (17, 2472939), (21, 2001903), (51, 824313), (63, 667301), (119, 353277), (153, 274771), (289, 145467), (357, 117759), (867, 48489), (1071, 39253), (2023, 20781), (2309, 18207), (2601, 16163), (6069, 6927)]