31538187

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{10337}}^1$

素因数の和:10459

約数の個数: 16

約数和(自身を含む): 47141280

約数和(自身を除く): 15603093

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 10337, 31011, 93033, 279099, 1168081, 3504243, 10512729, 31538187]

約数ペア:

[(1, 31538187), (3, 10512729), (9, 3504243), (27, 1168081), (113, 279099), (339, 93033), (1017, 31011), (3051, 10337)]