13013841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 18363200

約数和(自身を除く): 5349359

約数列:

[1, 3, 19, 57, 229, 687, 997, 2991, 4351, 13053, 18943, 56829, 228313, 684939, 4337947, 13013841]

約数ペア:

[(1, 13013841), (3, 4337947), (19, 684939), (57, 228313), (229, 56829), (687, 18943), (997, 13053), (2991, 4351)]