3972136961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 4686439680

約数和(自身を除く): 714302719

約数列:

[1, 13, 23, 37, 71, 169, 299, 389, 481, 851, 923, 1633, 2627, 3887, 5057, 6253, 8947, 11063, 11999, 14393, 21229, 27619, 34151, 60421, 65741, 116311, 143819, 187109, 275977, 331039, 359047, 443963, 635237, 785473, 1021903, 1512043, 2432417, 4303507, 4667611, 8258081, 10211149, 13284739, 23503769, 55945591, 107355053, 172701607, 305548997, 3972136961]

約数ペア:

[(1, 3972136961), (13, 305548997), (23, 172701607), (37, 107355053), (71, 55945591), (169, 23503769), (299, 13284739), (389, 10211149), (481, 8258081), (851, 4667611), (923, 4303507), (1633, 2432417), (2627, 1512043), (3887, 1021903), (5057, 785473), (6253, 635237), (8947, 443963), (11063, 359047), (11999, 331039), (14393, 275977), (21229, 187109), (27619, 143819), (34151, 116311), (60421, 65741)]