8597421

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 14984640

約数和(自身を除く): 6387219

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 257, 413, 531, 567, 771, 1239, 1593, 1799, 2313, 3717, 4779, 5397, 6939, 11151, 15163, 16191, 20817, 33453, 45489, 48573, 106141, 136467, 145719, 318423, 409401, 955269, 1228203, 2865807, 8597421]

約数ペア:

[(1, 8597421), (3, 2865807), (7, 1228203), (9, 955269), (21, 409401), (27, 318423), (59, 145719), (63, 136467), (81, 106141), (177, 48573), (189, 45489), (257, 33453), (413, 20817), (531, 16191), (567, 15163), (771, 11151), (1239, 6939), (1593, 5397), (1799, 4779), (2313, 3717)]