147998011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12503}}^1$

素因数の和:12618

約数の個数: 16

約数和(自身を含む): 180057600

約数和(自身を除く): 32059589

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 12503, 87521, 237557, 1112767, 1662899, 7789369, 21142573, 147998011]

約数ペア:

[(1, 147998011), (7, 21142573), (19, 7789369), (89, 1662899), (133, 1112767), (623, 237557), (1691, 87521), (11837, 12503)]