1382661

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 2418624

約数和(自身を除く): 1035963

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1291, 3873, 9037, 11619, 21947, 27111, 65841, 81333, 153629, 197523, 460887, 1382661]

約数ペア:

[(1, 1382661), (3, 460887), (7, 197523), (9, 153629), (17, 81333), (21, 65841), (51, 27111), (63, 21947), (119, 11619), (153, 9037), (357, 3873), (1071, 1291)]