29771223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 13359657

約数列:

[1, 3, 23, 59, 69, 71, 103, 177, 213, 309, 1357, 1633, 2369, 4071, 4189, 4899, 6077, 7107, 7313, 12567, 18231, 21939, 96347, 139771, 168199, 289041, 419313, 431467, 504597, 1294401, 9923741, 29771223]

約数ペア:

[(1, 29771223), (3, 9923741), (23, 1294401), (59, 504597), (69, 431467), (71, 419313), (103, 289041), (177, 168199), (213, 139771), (309, 96347), (1357, 21939), (1633, 18231), (2369, 12567), (4071, 7313), (4189, 7107), (4899, 6077)]