7690137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 13370112

約数和(自身を除く): 5679975

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 1657, 4641, 4971, 11599, 21541, 28169, 34797, 64623, 84507, 150787, 197183, 366197, 452361, 591549, 1098591, 2563379, 7690137]

約数ペア:

[(1, 7690137), (3, 2563379), (7, 1098591), (13, 591549), (17, 452361), (21, 366197), (39, 197183), (51, 150787), (91, 84507), (119, 64623), (221, 34797), (273, 28169), (357, 21541), (663, 11599), (1547, 4971), (1657, 4641)]