342192383

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 384668928

約数和(自身を除く): 42476545

約数列:

[1, 13, 47, 67, 169, 611, 643, 871, 3149, 7943, 8359, 11323, 30221, 40937, 43081, 108667, 392873, 532181, 560053, 2024807, 5107349, 7280689, 26322491, 342192383]

約数ペア:

[(1, 342192383), (13, 26322491), (47, 7280689), (67, 5107349), (169, 2024807), (611, 560053), (643, 532181), (871, 392873), (3149, 108667), (7943, 43081), (8359, 40937), (11323, 30221)]