221626869

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{1597}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 298531968

約数和(自身を除く): 76905099

約数列:

[1, 3, 167, 277, 501, 831, 1597, 4791, 46259, 138777, 266699, 442369, 800097, 1327107, 73875623, 221626869]

約数ペア:

[(1, 221626869), (3, 73875623), (167, 1327107), (277, 800097), (501, 442369), (831, 266699), (1597, 138777), (4791, 46259)]