1138473

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 853335

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1063, 1071, 3189, 7441, 9567, 18071, 22323, 54213, 66969, 126497, 162639, 379491, 1138473]

約数ペア:

[(1, 1138473), (3, 379491), (7, 162639), (9, 126497), (17, 66969), (21, 54213), (51, 22323), (63, 18071), (119, 9567), (153, 7441), (357, 3189), (1063, 1071)]