3021711

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 5111808

約数和(自身を除く): 2090097

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 127, 231, 309, 381, 721, 889, 1133, 1397, 2163, 2667, 3399, 4191, 7931, 9779, 13081, 23793, 29337, 39243, 91567, 143891, 274701, 431673, 1007237, 3021711]

約数ペア:

[(1, 3021711), (3, 1007237), (7, 431673), (11, 274701), (21, 143891), (33, 91567), (77, 39243), (103, 29337), (127, 23793), (231, 13081), (309, 9779), (381, 7931), (721, 4191), (889, 3399), (1133, 2667), (1397, 2163)]