171900619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 200966832

約数和(自身を除く): 29066213

約数列:

[1, 11, 19, 73, 209, 361, 593, 803, 1387, 3971, 6523, 11267, 15257, 26353, 43289, 123937, 214073, 289883, 476179, 822491, 2354803, 9047401, 15627329, 171900619]

約数ペア:

[(1, 171900619), (11, 15627329), (19, 9047401), (73, 2354803), (209, 822491), (361, 476179), (593, 289883), (803, 214073), (1387, 123937), (3971, 43289), (6523, 26353), (11267, 15257)]