1188393921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2003}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 2022052032

約数和(自身を除く): 833658111

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 461, 1287, 1383, 2003, 4149, 5071, 5993, 6009, 15213, 17979, 18027, 22033, 26039, 45639, 53937, 65923, 66099, 78117, 197769, 198297, 234351, 286429, 593307, 859287, 923383, 2577861, 2770149, 8310447, 10157213, 12003979, 30471639, 36011937, 91414917, 108035811, 132043769, 396131307, 1188393921]

約数ペア:

[(1, 1188393921), (3, 396131307), (9, 132043769), (11, 108035811), (13, 91414917), (33, 36011937), (39, 30471639), (99, 12003979), (117, 10157213), (143, 8310447), (429, 2770149), (461, 2577861), (1287, 923383), (1383, 859287), (2003, 593307), (4149, 286429), (5071, 234351), (5993, 198297), (6009, 197769), (15213, 78117), (17979, 66099), (18027, 65923), (22033, 53937), (26039, 45639)]