2953113009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 4993062912

約数和(自身を除く): 2039949903

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 157, 231, 321, 471, 749, 761, 1099, 1177, 1727, 2247, 2283, 3297, 3531, 5181, 5327, 8239, 8371, 12089, 15981, 16799, 24717, 25113, 36267, 50397, 58597, 81427, 117593, 119477, 175791, 184789, 244281, 352779, 358431, 554367, 569989, 836339, 895697, 1293523, 1314247, 1709967, 2509017, 2687091, 3880569, 3942741, 6269879, 9199729, 12784039, 18809637, 27599187, 38352117, 89488273, 140624429, 268464819, 421873287, 984371003, 2953113009]

約数ペア:

[(1, 2953113009), (3, 984371003), (7, 421873287), (11, 268464819), (21, 140624429), (33, 89488273), (77, 38352117), (107, 27599187), (157, 18809637), (231, 12784039), (321, 9199729), (471, 6269879), (749, 3942741), (761, 3880569), (1099, 2687091), (1177, 2509017), (1727, 1709967), (2247, 1314247), (2283, 1293523), (3297, 895697), (3531, 836339), (5181, 569989), (5327, 554367), (8239, 358431), (8371, 352779), (12089, 244281), (15981, 184789), (16799, 175791), (24717, 119477), (25113, 117593), (36267, 81427), (50397, 58597)]