28127913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1051}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 41002752

約数和(自身を除く): 12874839

約数列:

[1, 3, 11, 33, 811, 1051, 2433, 3153, 8921, 11561, 26763, 34683, 852361, 2557083, 9375971, 28127913]

約数ペア:

[(1, 28127913), (3, 9375971), (11, 2557083), (33, 852361), (811, 34683), (1051, 26763), (2433, 11561), (3153, 8921)]