8831921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 10550400

約数和(自身を除く): 1718479

約数列:

[1, 7, 29, 139, 203, 313, 973, 2191, 4031, 9077, 28217, 43507, 63539, 304549, 1261703, 8831921]

約数ペア:

[(1, 8831921), (7, 1261703), (29, 304549), (139, 63539), (203, 43507), (313, 28217), (973, 9077), (2191, 4031)]