38987367

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 54469632

約数和(自身を除く): 15482265

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 6257, 18771, 193967, 419219, 581901, 1257657, 12995789, 38987367]

約数ペア:

[(1, 38987367), (3, 12995789), (31, 1257657), (67, 581901), (93, 419219), (201, 193967), (2077, 18771), (6231, 6257)]