2508454053

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{709}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 4200019200

約数和(自身を除く): 1691565147

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 631, 709, 801, 1869, 1893, 2127, 4417, 4963, 5607, 5679, 6381, 13251, 14889, 39753, 44667, 56159, 63101, 168477, 189303, 393113, 441707, 447379, 505431, 567909, 1179339, 1325121, 1342137, 3131653, 3538017, 3975363, 4026411, 9394959, 28184877, 39816731, 119450193, 278717117, 358350579, 836151351, 2508454053]

約数ペア:

[(1, 2508454053), (3, 836151351), (7, 358350579), (9, 278717117), (21, 119450193), (63, 39816731), (89, 28184877), (267, 9394959), (623, 4026411), (631, 3975363), (709, 3538017), (801, 3131653), (1869, 1342137), (1893, 1325121), (2127, 1179339), (4417, 567909), (4963, 505431), (5607, 447379), (5679, 441707), (6381, 393113), (13251, 189303), (14889, 168477), (39753, 63101), (44667, 56159)]