71164871

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 75829248

約数和(自身を除く): 4664377

約数列:

[1, 31, 43, 197, 271, 1333, 6107, 8401, 8471, 11653, 53387, 262601, 361243, 1654997, 2295641, 71164871]

約数ペア:

[(1, 71164871), (31, 2295641), (43, 1654997), (197, 361243), (271, 262601), (1333, 53387), (6107, 11653), (8401, 8471)]