1395023763

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{67033}}^1$

素因数の和:68034

約数の個数: 16

約数和(自身を含む): 2127927296

約数和(自身を除く): 732903533

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 20811, 67033, 201099, 469231, 1407693, 66429703, 199289109, 465007921, 1395023763]

約数ペア:

[(1, 1395023763), (3, 465007921), (7, 199289109), (21, 66429703), (991, 1407693), (2973, 469231), (6937, 201099), (20811, 67033)]