447112921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4264

約数の個数: 16

約数和(自身を含む): 486564160

約数和(自身を除く): 39451239

約数列:

[1, 19, 37, 157, 703, 2983, 4051, 5809, 76969, 110371, 149887, 636007, 2847853, 12084133, 23532259, 447112921]

約数ペア:

[(1, 447112921), (19, 23532259), (37, 12084133), (157, 2847853), (703, 636007), (2983, 149887), (4051, 110371), (5809, 76969)]