1621132013

素因数分解:

${\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 1669441536

約数和(自身を除く): 48309523

約数列:

[1, 83, 113, 127, 1361, 9379, 10541, 14351, 112963, 153793, 172847, 1191133, 12764819, 14346301, 19531711, 1621132013]

約数ペア:

[(1, 1621132013), (83, 19531711), (113, 14346301), (127, 12764819), (1361, 1191133), (9379, 172847), (10541, 153793), (14351, 112963)]