29418957

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1710

約数の個数: 20

約数和(自身を含む): 44152416

約数和(自身を除く): 14733459

約数列:

[1, 3, 9, 27, 81, 251, 753, 1447, 2259, 4341, 6777, 13023, 20331, 39069, 117207, 363197, 1089591, 3268773, 9806319, 29418957]

約数ペア:

[(1, 29418957), (3, 9806319), (9, 3268773), (27, 1089591), (81, 363197), (251, 117207), (753, 39069), (1447, 20331), (2259, 13023), (4341, 6777)]