3902373

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 5930496

約数和(自身を除く): 2028123

約数列:

[1, 3, 9, 31, 71, 93, 197, 213, 279, 591, 639, 1773, 2201, 6107, 6603, 13987, 18321, 19809, 41961, 54963, 125883, 433597, 1300791, 3902373]

約数ペア:

[(1, 3902373), (3, 1300791), (9, 433597), (31, 125883), (71, 54963), (93, 41961), (197, 19809), (213, 18321), (279, 13987), (591, 6603), (639, 6107), (1773, 2201)]