39149613

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 57822336

約数和(自身を除く): 18672723

約数列:

[1, 3, 9, 71, 197, 213, 311, 591, 639, 933, 1773, 2799, 13987, 22081, 41961, 61267, 66243, 125883, 183801, 198729, 551403, 4349957, 13049871, 39149613]

約数ペア:

[(1, 39149613), (3, 13049871), (9, 4349957), (71, 551403), (197, 198729), (213, 183801), (311, 125883), (591, 66243), (639, 61267), (933, 41961), (1773, 22081), (2799, 13987)]