2949983919

素因数分解:

$3^2\times {\mathrm{641}}^1\times {\mathrm{511351}}^1$

素因数の和:511998

約数の個数: 12

約数和(自身を含む): 4267743792

約数和(自身を除く): 1317759873

約数列:

[1, 3, 9, 641, 1923, 5769, 511351, 1534053, 4602159, 327775991, 983327973, 2949983919]

約数ペア:

[(1, 2949983919), (3, 983327973), (9, 327775991), (641, 4602159), (1923, 1534053), (5769, 511351)]