31982769

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4371

約数の個数: 40

約数和(自身を含む): 58815680

約数和(自身を除く): 26832911

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 4339, 7371, 13017, 30373, 39051, 56407, 91119, 117153, 169221, 273357, 351459, 394849, 507663, 820071, 1184547, 1522989, 2460213, 3553641, 4568967, 10660923, 31982769]

約数ペア:

[(1, 31982769), (3, 10660923), (7, 4568967), (9, 3553641), (13, 2460213), (21, 1522989), (27, 1184547), (39, 820071), (63, 507663), (81, 394849), (91, 351459), (117, 273357), (189, 169221), (273, 117153), (351, 91119), (567, 56407), (819, 39051), (1053, 30373), (2457, 13017), (4339, 7371)]