29982021

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 40670784

約数和(自身を除く): 10688763

約数列:

[1, 3, 97, 197, 291, 523, 591, 1569, 19109, 50731, 57327, 103031, 152193, 309093, 9994007, 29982021]

約数ペア:

[(1, 29982021), (3, 9994007), (97, 309093), (197, 152193), (291, 103031), (523, 57327), (591, 50731), (1569, 19109)]