217672471

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 233694720

約数和(自身を除く): 16022249

約数列:

[1, 17, 139, 251, 367, 2363, 4267, 6239, 34889, 51013, 92117, 593113, 867221, 1565989, 12804263, 217672471]

約数ペア:

[(1, 217672471), (17, 12804263), (139, 1565989), (251, 867221), (367, 593113), (2363, 92117), (4267, 51013), (6239, 34889)]