2439382473

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31469}}^1$

素因数の和:31524

約数の個数: 48

約数和(自身を含む): 4123828800

約数和(自身を除く): 1684446327

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 2349, 2673, 2871, 7047, 8613, 25839, 31469, 77517, 94407, 283221, 346159, 849663, 912601, 1038477, 2548989, 2737803, 3115431, 7646967, 8213409, 9346293, 10038611, 24640227, 28038879, 30115833, 73920681, 84116637, 90347499, 221762043, 271042497, 813127491, 2439382473]

約数ペア:

[(1, 2439382473), (3, 813127491), (9, 271042497), (11, 221762043), (27, 90347499), (29, 84116637), (33, 73920681), (81, 30115833), (87, 28038879), (99, 24640227), (243, 10038611), (261, 9346293), (297, 8213409), (319, 7646967), (783, 3115431), (891, 2737803), (957, 2548989), (2349, 1038477), (2673, 912601), (2871, 849663), (7047, 346159), (8613, 283221), (25839, 94407), (31469, 77517)]