38158251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 19695189

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 743, 901, 969, 1007, 2229, 2703, 3021, 12631, 14117, 17119, 37893, 39379, 42351, 51357, 118137, 239989, 669443, 719967, 748201, 2008329, 2244603, 12719417, 38158251]

約数ペア:

[(1, 38158251), (3, 12719417), (17, 2244603), (19, 2008329), (51, 748201), (53, 719967), (57, 669443), (159, 239989), (323, 118137), (743, 51357), (901, 42351), (969, 39379), (1007, 37893), (2229, 17119), (2703, 14117), (3021, 12631)]