235217281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6311}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 262983168

約数和(自身を除く): 27765887

約数列:

[1, 13, 47, 61, 611, 793, 2867, 6311, 37271, 82043, 296617, 384971, 3856021, 5004623, 18093637, 235217281]

約数ペア:

[(1, 235217281), (13, 18093637), (47, 5004623), (61, 3856021), (611, 384971), (793, 296617), (2867, 82043), (6311, 37271)]