270236487

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{10559}}^1$

素因数の和:11030

約数の個数: 16

約数和(自身を含む): 380160000

約数和(自身を除く): 109923513

約数列:

[1, 3, 19, 57, 449, 1347, 8531, 10559, 25593, 31677, 200621, 601863, 4740991, 14222973, 90078829, 270236487]

約数ペア:

[(1, 270236487), (3, 90078829), (19, 14222973), (57, 4740991), (449, 601863), (1347, 200621), (8531, 31677), (10559, 25593)]