129004859

素因数分解:

${\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 134896608

約数和(自身を除く): 5891749

約数列:

[1, 43, 97, 157, 197, 4171, 6751, 8471, 15229, 19109, 30929, 654847, 821687, 1329947, 3000113, 129004859]

約数ペア:

[(1, 129004859), (43, 3000113), (97, 1329947), (157, 821687), (197, 654847), (4171, 30929), (6751, 19109), (8471, 15229)]