11861073

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 21432320

約数和(自身を除く): 9571247

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 367, 399, 513, 567, 1101, 1197, 1539, 1701, 2569, 3303, 3591, 4617, 6973, 7707, 9909, 10773, 20919, 23121, 29727, 32319, 48811, 62757, 69363, 89181, 146433, 188271, 208089, 439299, 564813, 624267, 1317897, 1694439, 3953691, 11861073]

約数ペア:

[(1, 11861073), (3, 3953691), (7, 1694439), (9, 1317897), (19, 624267), (21, 564813), (27, 439299), (57, 208089), (63, 188271), (81, 146433), (133, 89181), (171, 69363), (189, 62757), (243, 48811), (367, 32319), (399, 29727), (513, 23121), (567, 20919), (1101, 10773), (1197, 9909), (1539, 7707), (1701, 6973), (2569, 4617), (3303, 3591)]