19002429

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 9302211

約数列:

[1, 3, 9, 47, 141, 167, 269, 423, 501, 807, 1503, 2421, 7849, 12643, 23547, 37929, 44923, 70641, 113787, 134769, 404307, 2111381, 6334143, 19002429]

約数ペア:

[(1, 19002429), (3, 6334143), (9, 2111381), (47, 404307), (141, 134769), (167, 113787), (269, 70641), (423, 44923), (501, 37929), (807, 23547), (1503, 12643), (2421, 7849)]