29894139

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 48121528

約数和(自身を除く): 18227389

約数列:

[1, 3, 9, 11, 33, 97, 99, 121, 283, 291, 363, 849, 873, 1067, 1089, 2547, 3113, 3201, 9339, 9603, 11737, 27451, 28017, 34243, 35211, 82353, 102729, 105633, 247059, 301961, 308187, 905883, 2717649, 3321571, 9964713, 29894139]

約数ペア:

[(1, 29894139), (3, 9964713), (9, 3321571), (11, 2717649), (33, 905883), (97, 308187), (99, 301961), (121, 247059), (283, 105633), (291, 102729), (363, 82353), (849, 35211), (873, 34243), (1067, 28017), (1089, 27451), (2547, 11737), (3113, 9603), (3201, 9339)]