30881163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5659}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 44012160

約数和(自身を除く): 13130997

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 5659, 16977, 96203, 288609, 605513, 1816539, 10293721, 30881163]

約数ペア:

[(1, 30881163), (3, 10293721), (17, 1816539), (51, 605513), (107, 288609), (321, 96203), (1819, 16977), (5457, 5659)]