31497297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7841}}^1$

素因数の和:7960

約数の個数: 16

約数和(自身を含む): 45671808

約数和(自身を除く): 14174511

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 7841, 23523, 101933, 305799, 807623, 2422869, 10499099, 31497297]

約数ペア:

[(1, 31497297), (3, 10499099), (13, 2422869), (39, 807623), (103, 305799), (309, 101933), (1339, 23523), (4017, 7841)]