2894975559

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{118739}}^1$

素因数の和:118801

約数の個数: 40

約数和(自身を含む): 5057374080

約数和(自身を除く): 2162398521

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 3483, 8127, 24381, 118739, 356217, 831173, 1068651, 2493519, 3205953, 5105777, 7480557, 9617859, 15317331, 22441671, 35740439, 45951993, 67325013, 107221317, 137855979, 321663951, 413567937, 964991853, 2894975559]

約数ペア:

[(1, 2894975559), (3, 964991853), (7, 413567937), (9, 321663951), (21, 137855979), (27, 107221317), (43, 67325013), (63, 45951993), (81, 35740439), (129, 22441671), (189, 15317331), (301, 9617859), (387, 7480557), (567, 5105777), (903, 3205953), (1161, 2493519), (2709, 1068651), (3483, 831173), (8127, 356217), (24381, 118739)]