43331997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 63168768

約数和(自身を除く): 19836771

約数列:

[1, 3, 17, 51, 73, 103, 113, 219, 309, 339, 1241, 1751, 1921, 3723, 5253, 5763, 7519, 8249, 11639, 22557, 24747, 34917, 127823, 140233, 197863, 383469, 420699, 593589, 849647, 2548941, 14443999, 43331997]

約数ペア:

[(1, 43331997), (3, 14443999), (17, 2548941), (51, 849647), (73, 593589), (103, 420699), (113, 383469), (219, 197863), (309, 140233), (339, 127823), (1241, 34917), (1751, 24747), (1921, 22557), (3723, 11639), (5253, 8249), (5763, 7519)]