2783201619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 4090141440

約数和(自身を除く): 1306939821

約数列:

[1, 3, 11, 33, 197, 211, 591, 633, 2029, 2167, 2321, 6087, 6501, 6963, 22319, 41567, 66957, 124701, 399713, 428119, 457237, 1199139, 1284357, 1371711, 4396843, 4709309, 13190529, 14127927, 84339443, 253018329, 927733873, 2783201619]

約数ペア:

[(1, 2783201619), (3, 927733873), (11, 253018329), (33, 84339443), (197, 14127927), (211, 13190529), (591, 4709309), (633, 4396843), (2029, 1371711), (2167, 1284357), (2321, 1199139), (6087, 457237), (6501, 428119), (6963, 399713), (22319, 124701), (41567, 66957)]