471570291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 747204640

約数和(自身を除く): 275634349

約数列:

[1, 3, 9, 19, 37, 57, 73, 111, 171, 219, 333, 657, 703, 1021, 1387, 2109, 2701, 3063, 4161, 6327, 8103, 9189, 12483, 19399, 24309, 37777, 51319, 58197, 74533, 113331, 153957, 174591, 223599, 339993, 461871, 670797, 717763, 1416127, 2153289, 2757721, 4248381, 6459867, 8273163, 12745143, 24819489, 52396699, 157190097, 471570291]

約数ペア:

[(1, 471570291), (3, 157190097), (9, 52396699), (19, 24819489), (37, 12745143), (57, 8273163), (73, 6459867), (111, 4248381), (171, 2757721), (219, 2153289), (333, 1416127), (657, 717763), (703, 670797), (1021, 461871), (1387, 339993), (2109, 223599), (2701, 174591), (3063, 153957), (4161, 113331), (6327, 74533), (8103, 58197), (9189, 51319), (12483, 37777), (19399, 24309)]