21093055953

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2353873}}^1$

素因数の和:2354008

約数の個数: 16

約数和(自身を含む): 29376347520

約数和(自身を除く): 8283291567

約数列:

[1, 3, 29, 87, 103, 309, 2987, 8961, 2353873, 7061619, 68262317, 204786951, 242448919, 727346757, 7031018651, 21093055953]

約数ペア:

[(1, 21093055953), (3, 7031018651), (29, 727346757), (87, 242448919), (103, 204786951), (309, 68262317), (2987, 7061619), (8961, 2353873)]