1332261

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2462400

約数和(自身を除く): 1130139

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 53, 57, 63, 133, 147, 159, 171, 189, 371, 399, 441, 477, 513, 931, 1007, 1113, 1197, 1323, 1431, 2597, 2793, 3021, 3339, 3591, 7049, 7791, 8379, 9063, 10017, 21147, 23373, 25137, 27189, 49343, 63441, 70119, 148029, 190323, 444087, 1332261]

約数ペア:

[(1, 1332261), (3, 444087), (7, 190323), (9, 148029), (19, 70119), (21, 63441), (27, 49343), (49, 27189), (53, 25137), (57, 23373), (63, 21147), (133, 10017), (147, 9063), (159, 8379), (171, 7791), (189, 7049), (371, 3591), (399, 3339), (441, 3021), (477, 2793), (513, 2597), (931, 1431), (1007, 1323), (1113, 1197)]