4513257

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 7562880

約数和(自身を除く): 3049623

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1009, 1491, 3027, 4473, 7063, 9081, 21189, 63567, 71639, 214917, 501473, 644751, 1504419, 4513257]

約数ペア:

[(1, 4513257), (3, 1504419), (7, 644751), (9, 501473), (21, 214917), (63, 71639), (71, 63567), (213, 21189), (497, 9081), (639, 7063), (1009, 4473), (1491, 3027)]