1088073

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 40

約数和(自身を含む): 1974720

約数和(自身を除く): 886647

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 101, 133, 171, 189, 303, 399, 513, 567, 707, 909, 1197, 1539, 1919, 2121, 2727, 3591, 5757, 6363, 8181, 10773, 13433, 17271, 19089, 40299, 51813, 57267, 120897, 155439, 362691, 1088073]

約数ペア:

[(1, 1088073), (3, 362691), (7, 155439), (9, 120897), (19, 57267), (21, 51813), (27, 40299), (57, 19089), (63, 17271), (81, 13433), (101, 10773), (133, 8181), (171, 6363), (189, 5757), (303, 3591), (399, 2727), (513, 2121), (567, 1919), (707, 1539), (909, 1197)]