2299209969

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 3766210560

約数和(自身を除く): 1467000591

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 277, 293, 399, 497, 831, 879, 1349, 1491, 1939, 2051, 4047, 5263, 5567, 5817, 6153, 9443, 15789, 16701, 19667, 20803, 28329, 36841, 38969, 59001, 62409, 81161, 110523, 116907, 137669, 145621, 243483, 373673, 395257, 413007, 436863, 568127, 1121019, 1185771, 1542059, 1704381, 2615711, 2766799, 4626177, 5762431, 7847133, 8300397, 10794413, 17287293, 32383239, 40337017, 109486189, 121011051, 328458567, 766403323, 2299209969]

約数ペア:

[(1, 2299209969), (3, 766403323), (7, 328458567), (19, 121011051), (21, 109486189), (57, 40337017), (71, 32383239), (133, 17287293), (213, 10794413), (277, 8300397), (293, 7847133), (399, 5762431), (497, 4626177), (831, 2766799), (879, 2615711), (1349, 1704381), (1491, 1542059), (1939, 1185771), (2051, 1121019), (4047, 568127), (5263, 436863), (5567, 413007), (5817, 395257), (6153, 373673), (9443, 243483), (15789, 145621), (16701, 137669), (19667, 116907), (20803, 110523), (28329, 81161), (36841, 62409), (38969, 59001)]