4052871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 6243120

約数和(自身を除く): 2190249

約数列:

[1, 3, 9, 19, 57, 137, 171, 173, 411, 519, 1233, 1557, 2603, 3287, 7809, 9861, 23427, 23701, 29583, 71103, 213309, 450319, 1350957, 4052871]

約数ペア:

[(1, 4052871), (3, 1350957), (9, 450319), (19, 213309), (57, 71103), (137, 29583), (171, 23701), (173, 23427), (411, 9861), (519, 7809), (1233, 3287), (1557, 2603)]