71322009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10243}}^1$

素因数の和:10468

約数の個数: 16

約数和(自身を含む): 104242944

約数和(自身を除く): 32920935

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 10243, 30729, 112673, 338019, 2161273, 6483819, 23774003, 71322009]

約数ペア:

[(1, 71322009), (3, 23774003), (11, 6483819), (33, 2161273), (211, 338019), (633, 112673), (2321, 30729), (6963, 10243)]