9933309

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 15305472

約数和(自身を除く): 5372163

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1021, 1081, 3063, 3243, 9189, 9729, 23483, 47987, 70449, 143961, 211347, 431883, 1103701, 3311103, 9933309]

約数ペア:

[(1, 9933309), (3, 3311103), (9, 1103701), (23, 431883), (47, 211347), (69, 143961), (141, 70449), (207, 47987), (423, 23483), (1021, 9729), (1081, 9189), (3063, 3243)]