47838921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39569}}^1$

素因数の和:39616

約数の個数: 16

約数和(自身を含む): 70909440

約数和(自身を除く): 23070519

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 39569, 118707, 514397, 1226639, 1543191, 3679917, 15946307, 47838921]

約数ペア:

[(1, 47838921), (3, 15946307), (13, 3679917), (31, 1543191), (39, 1226639), (93, 514397), (403, 118707), (1209, 39569)]