28141107

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3023}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 11049933

約数列:

[1, 3, 29, 87, 107, 321, 3023, 3103, 9069, 9309, 87667, 263001, 323461, 970383, 9380369, 28141107]

約数ペア:

[(1, 28141107), (3, 9380369), (29, 970383), (87, 323461), (107, 263001), (321, 87667), (3023, 9309), (3103, 9069)]