4321119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 6456960

約数和(自身を除く): 2135841

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 3539, 10617, 38929, 116787, 130943, 392829, 1440373, 4321119]

約数ペア:

[(1, 4321119), (3, 1440373), (11, 392829), (33, 130943), (37, 116787), (111, 38929), (407, 10617), (1221, 3539)]