997804927

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1\times {\mathrm{887}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 1147779072

約数和(自身を除く): 149974145

約数列:

[1, 7, 271, 593, 887, 1897, 4151, 6209, 160703, 240377, 525991, 1124921, 1682639, 3681937, 142543561, 997804927]

約数ペア:

[(1, 997804927), (7, 142543561), (271, 3681937), (593, 1682639), (887, 1124921), (1897, 525991), (4151, 240377), (6209, 160703)]