31353357

素因数分解:

$3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1361}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 47855232

約数和(自身を除く): 16501875

約数列:

[1, 3, 7, 21, 1097, 1361, 3291, 4083, 7679, 9527, 23037, 28581, 1493017, 4479051, 10451119, 31353357]

約数ペア:

[(1, 31353357), (3, 10451119), (7, 4479051), (21, 1493017), (1097, 28581), (1361, 23037), (3291, 9527), (4083, 7679)]