445890489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 679117824

約数和(自身を除く): 233227335

約数列:

[1, 3, 11, 23, 33, 69, 253, 347, 759, 1041, 1693, 3817, 5079, 7981, 11451, 18623, 23943, 38939, 55869, 87791, 116817, 263373, 428329, 587471, 1284987, 1762413, 6462181, 13511833, 19386543, 40535499, 148630163, 445890489]

約数ペア:

[(1, 445890489), (3, 148630163), (11, 40535499), (23, 19386543), (33, 13511833), (69, 6462181), (253, 1762413), (347, 1284987), (759, 587471), (1041, 428329), (1693, 263373), (3817, 116817), (5079, 87791), (7981, 55869), (11451, 38939), (18623, 23943)]