130193567

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{51521}}^1$

素因数の和:51566

約数の個数: 12

約数和(自身を含む): 157039056

約数和(自身を除く): 26845489

約数列:

[1, 7, 19, 133, 361, 2527, 51521, 360647, 978899, 6852293, 18599081, 130193567]

約数ペア:

[(1, 130193567), (7, 18599081), (19, 6852293), (133, 978899), (361, 360647), (2527, 51521)]