2956554437291

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{358601}}^1$

素因数の和:358721

約数の個数: 48

約数和(自身を含む): 3801468081600

約数和(自身を除く): 844913644309

約数列:

[1, 7, 13, 43, 49, 91, 301, 343, 559, 637, 1849, 2107, 3913, 4459, 12943, 14749, 24037, 27391, 90601, 168259, 191737, 358601, 634207, 1177813, 2510207, 4661813, 8244691, 15419843, 17571449, 32632691, 107938901, 123000143, 200457959, 228428837, 663053249, 755572307, 1403205713, 1599001859, 4641372743, 5289006149, 8619692237, 9822439991, 32489609201, 60337845659, 68757079937, 227427264407, 422364919613, 2956554437291]

約数ペア:

[(1, 2956554437291), (7, 422364919613), (13, 227427264407), (43, 68757079937), (49, 60337845659), (91, 32489609201), (301, 9822439991), (343, 8619692237), (559, 5289006149), (637, 4641372743), (1849, 1599001859), (2107, 1403205713), (3913, 755572307), (4459, 663053249), (12943, 228428837), (14749, 200457959), (24037, 123000143), (27391, 107938901), (90601, 32632691), (168259, 17571449), (191737, 15419843), (358601, 8244691), (634207, 4661813), (1177813, 2510207)]