7155547

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 8568000

約数和(自身を除く): 1412453

約数列:

[1, 7, 29, 101, 203, 349, 707, 2443, 2929, 10121, 20503, 35249, 70847, 246743, 1022221, 7155547]

約数ペア:

[(1, 7155547), (7, 1022221), (29, 246743), (101, 70847), (203, 35249), (349, 20503), (707, 10121), (2443, 2929)]