897143999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 936001536

約数和(自身を除く): 38857537

約数列:

[1, 31, 191, 277, 547, 5921, 8587, 16957, 52907, 104477, 151519, 1640117, 3238787, 4697089, 28940129, 897143999]

約数ペア:

[(1, 897143999), (31, 28940129), (191, 4697089), (277, 3238787), (547, 1640117), (5921, 151519), (8587, 104477), (16957, 52907)]