57152013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1223}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 78512256

約数和(自身を除く): 21360243

約数列:

[1, 3, 37, 111, 421, 1223, 1263, 3669, 15577, 45251, 46731, 135753, 514883, 1544649, 19050671, 57152013]

約数ペア:

[(1, 57152013), (3, 19050671), (37, 1544649), (111, 514883), (421, 135753), (1223, 46731), (1263, 45251), (3669, 15577)]