5721451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 6336000

約数和(自身を除く): 614549

約数列:

[1, 19, 43, 47, 149, 817, 893, 2021, 2831, 6407, 7003, 38399, 121733, 133057, 301129, 5721451]

約数ペア:

[(1, 5721451), (19, 301129), (43, 133057), (47, 121733), (149, 38399), (817, 7003), (893, 6407), (2021, 2831)]