8889574533

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{20261}}^1$

素因数の和:21517

約数の個数: 32

約数和(自身を含む): 14355221760

約数和(自身を除く): 5465647227

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1229, 3687, 8603, 20261, 20893, 25809, 60783, 62679, 141827, 146251, 344437, 425481, 438753, 1033311, 2411059, 7233177, 24900769, 74702307, 174305383, 423313073, 522916149, 1269939219, 2963191511, 8889574533]

約数ペア:

[(1, 8889574533), (3, 2963191511), (7, 1269939219), (17, 522916149), (21, 423313073), (51, 174305383), (119, 74702307), (357, 24900769), (1229, 7233177), (3687, 2411059), (8603, 1033311), (20261, 438753), (20893, 425481), (25809, 344437), (60783, 146251), (62679, 141827)]