7428661347

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{12479}}^1$

素因数の和:12723

約数の個数: 32

約数和(自身を含む): 10562273280

約数和(自身を除く): 3133611933

約数列:

[1, 3, 31, 37, 93, 111, 173, 519, 1147, 3441, 5363, 6401, 12479, 16089, 19203, 37437, 198431, 386849, 461723, 595293, 1160547, 1385169, 2158867, 6476601, 14313413, 42940239, 66924877, 79878079, 200774631, 239634237, 2476220449, 7428661347]

約数ペア:

[(1, 7428661347), (3, 2476220449), (31, 239634237), (37, 200774631), (93, 79878079), (111, 66924877), (173, 42940239), (519, 14313413), (1147, 6476601), (3441, 2158867), (5363, 1385169), (6401, 1160547), (12479, 595293), (16089, 461723), (19203, 386849), (37437, 198431)]