9819711

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 16308864

約数和(自身を除く): 6489153

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 107, 297, 309, 321, 891, 927, 963, 1133, 1177, 2781, 2889, 3399, 3531, 8343, 8667, 10197, 10593, 11021, 30591, 31779, 33063, 91773, 95337, 99189, 121231, 297567, 363693, 892701, 1091079, 3273237, 9819711]

約数ペア:

[(1, 9819711), (3, 3273237), (9, 1091079), (11, 892701), (27, 363693), (33, 297567), (81, 121231), (99, 99189), (103, 95337), (107, 91773), (297, 33063), (309, 31779), (321, 30591), (891, 11021), (927, 10593), (963, 10197), (1133, 8667), (1177, 8343), (2781, 3531), (2889, 3399)]