122728319

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{10247}}^1$

素因数の和:10342

約数の個数: 16

約数和(自身を含む): 147571200

約数和(自身を除く): 24842881

約数列:

[1, 7, 29, 59, 203, 413, 1711, 10247, 11977, 71729, 297163, 604573, 2080141, 4232011, 17532617, 122728319]

約数ペア:

[(1, 122728319), (7, 17532617), (29, 4232011), (59, 2080141), (203, 604573), (413, 297163), (1711, 71729), (10247, 11977)]