513114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 1236480

約数和(自身を除く): 723366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 643, 798, 1286, 1929, 3858, 4501, 9002, 12217, 13503, 24434, 27006, 36651, 73302, 85519, 171038, 256557, 513114]

約数ペア:

[(1, 513114), (2, 256557), (3, 171038), (6, 85519), (7, 73302), (14, 36651), (19, 27006), (21, 24434), (38, 13503), (42, 12217), (57, 9002), (114, 4501), (133, 3858), (266, 1929), (399, 1286), (643, 798)]