12752523

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 21355776

約数和(自身を除く): 8603253

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2851, 4473, 8553, 19957, 25659, 59871, 179613, 202421, 607263, 1416947, 1821789, 4250841, 12752523]

約数ペア:

[(1, 12752523), (3, 4250841), (7, 1821789), (9, 1416947), (21, 607263), (63, 202421), (71, 179613), (213, 59871), (497, 25659), (639, 19957), (1491, 8553), (2851, 4473)]