31814097

素因数分解:

$3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1381}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 48557952

約数和(自身を除く): 16743855

約数列:

[1, 3, 7, 21, 1097, 1381, 3291, 4143, 7679, 9667, 23037, 29001, 1514957, 4544871, 10604699, 31814097]

約数ペア:

[(1, 31814097), (3, 10604699), (7, 4544871), (21, 1514957), (1097, 29001), (1381, 23037), (3291, 9667), (4143, 7679)]