1731951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 2738736

約数和(自身を除く): 1006785

約数列:

[1, 3, 9, 13, 39, 113, 117, 131, 339, 393, 1017, 1179, 1469, 1703, 4407, 5109, 13221, 14803, 15327, 44409, 133227, 192439, 577317, 1731951]

約数ペア:

[(1, 1731951), (3, 577317), (9, 192439), (13, 133227), (39, 44409), (113, 15327), (117, 14803), (131, 13221), (339, 5109), (393, 4407), (1017, 1703), (1179, 1469)]