12266991

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 20067840

約数和(自身を除く): 7800849

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 401, 927, 1133, 1203, 2781, 3399, 3609, 4411, 10197, 10827, 13233, 30591, 39699, 41303, 119097, 123909, 371727, 454333, 1115181, 1362999, 4088997, 12266991]

約数ペア:

[(1, 12266991), (3, 4088997), (9, 1362999), (11, 1115181), (27, 454333), (33, 371727), (99, 123909), (103, 119097), (297, 41303), (309, 39699), (401, 30591), (927, 13233), (1133, 10827), (1203, 10197), (2781, 4411), (3399, 3609)]