12603423

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7303137

約数列:

[1, 3, 7, 21, 71, 79, 107, 213, 237, 321, 497, 553, 749, 1491, 1659, 2247, 5609, 7597, 8453, 16827, 22791, 25359, 39263, 53179, 59171, 117789, 159537, 177513, 600163, 1800489, 4201141, 12603423]

約数ペア:

[(1, 12603423), (3, 4201141), (7, 1800489), (21, 600163), (71, 177513), (79, 159537), (107, 117789), (213, 59171), (237, 53179), (321, 39263), (497, 25359), (553, 22791), (749, 16827), (1491, 8453), (1659, 7597), (2247, 5609)]