16829769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 25050816

約数和(自身を除く): 8221047

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 653, 781, 1959, 2343, 7183, 8591, 21549, 25773, 46363, 79013, 139089, 237039, 509993, 1529979, 5609923, 16829769]

約数ペア:

[(1, 16829769), (3, 5609923), (11, 1529979), (33, 509993), (71, 237039), (121, 139089), (213, 79013), (363, 46363), (653, 25773), (781, 21549), (1959, 8591), (2343, 7183)]