1979712903

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{3541}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 3064821760

約数和(自身を除く): 1085108857

約数列:

[1, 3, 7, 21, 79, 237, 337, 553, 1011, 1659, 2359, 3541, 7077, 10623, 24787, 26623, 74361, 79869, 186361, 279739, 559083, 839217, 1193317, 1958173, 3579951, 5874519, 8353219, 25059657, 94272043, 282816129, 659904301, 1979712903]

約数ペア:

[(1, 1979712903), (3, 659904301), (7, 282816129), (21, 94272043), (79, 25059657), (237, 8353219), (337, 5874519), (553, 3579951), (1011, 1958173), (1659, 1193317), (2359, 839217), (3541, 559083), (7077, 279739), (10623, 186361), (24787, 79869), (26623, 74361)]