479138421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{67589}}^1$

素因数の和:67748

約数の個数: 16

約数和(自身を含む): 681307200

約数和(自身を除く): 202168779

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 67589, 202767, 1149013, 3447039, 9394871, 28184613, 159712807, 479138421]

約数ペア:

[(1, 479138421), (3, 159712807), (17, 28184613), (51, 9394871), (139, 3447039), (417, 1149013), (2363, 202767), (7089, 67589)]