674423883

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{261101}}^1$

素因数の和:261155

約数の個数: 24

約数和(自身を含む): 1140493536

約数和(自身を除く): 466069653

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 261101, 783303, 1827707, 2349909, 5483121, 10705141, 16449363, 32115423, 74935987, 96346269, 224807961, 674423883]

約数ペア:

[(1, 674423883), (3, 224807961), (7, 96346269), (9, 74935987), (21, 32115423), (41, 16449363), (63, 10705141), (123, 5483121), (287, 2349909), (369, 1827707), (861, 783303), (2583, 261101)]