13155377

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 1037263

約数列:

[1, 31, 43, 71, 139, 1333, 2201, 3053, 4309, 5977, 9869, 94643, 185287, 305939, 424367, 13155377]

約数ペア:

[(1, 13155377), (31, 424367), (43, 305939), (71, 185287), (139, 94643), (1333, 9869), (2201, 5977), (3053, 4309)]