818961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1354752

約数和(自身を除く): 535791

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 83, 143, 249, 253, 299, 429, 759, 897, 913, 1079, 1909, 2739, 3237, 3289, 5727, 9867, 11869, 20999, 24817, 35607, 62997, 74451, 272987, 818961]

約数ペア:

[(1, 818961), (3, 272987), (11, 74451), (13, 62997), (23, 35607), (33, 24817), (39, 20999), (69, 11869), (83, 9867), (143, 5727), (249, 3289), (253, 3237), (299, 2739), (429, 1909), (759, 1079), (897, 913)]