169009309

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4049}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 198288000

約数和(自身を除く): 29278691

約数列:

[1, 7, 67, 89, 469, 623, 4049, 5963, 28343, 41741, 271283, 360361, 1898981, 2522527, 24144187, 169009309]

約数ペア:

[(1, 169009309), (7, 24144187), (67, 2522527), (89, 1898981), (469, 360361), (623, 271283), (4049, 41741), (5963, 28343)]