4164363

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 7488000

約数和(自身を除く): 3323637

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 71, 133, 147, 171, 213, 343, 399, 441, 497, 639, 931, 1029, 1197, 1349, 1491, 2793, 3087, 3479, 4047, 4473, 6517, 8379, 9443, 10437, 12141, 19551, 24353, 28329, 31311, 58653, 66101, 73059, 84987, 198303, 219177, 462707, 594909, 1388121, 4164363]

約数ペア:

[(1, 4164363), (3, 1388121), (7, 594909), (9, 462707), (19, 219177), (21, 198303), (49, 84987), (57, 73059), (63, 66101), (71, 58653), (133, 31311), (147, 28329), (171, 24353), (213, 19551), (343, 12141), (399, 10437), (441, 9443), (497, 8379), (639, 6517), (931, 4473), (1029, 4047), (1197, 3479), (1349, 3087), (1491, 2793)]