1140057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 1778400

約数和(自身を除く): 638343

約数列:

[1, 3, 9, 19, 57, 59, 113, 171, 177, 339, 531, 1017, 1121, 2147, 3363, 6441, 6667, 10089, 19323, 20001, 60003, 126673, 380019, 1140057]

約数ペア:

[(1, 1140057), (3, 380019), (9, 126673), (19, 60003), (57, 20001), (59, 19323), (113, 10089), (171, 6667), (177, 6441), (339, 3363), (531, 2147), (1017, 1121)]