2017866639

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{1163}}^1\times {\mathrm{2741}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 2706551424

約数和(自身を除く): 688684785

約数列:

[1, 3, 211, 633, 1163, 2741, 3489, 8223, 245393, 578351, 736179, 1735053, 3187783, 9563349, 672622213, 2017866639]

約数ペア:

[(1, 2017866639), (3, 672622213), (211, 9563349), (633, 3187783), (1163, 1735053), (2741, 736179), (3489, 578351), (8223, 245393)]