9414321

素因数分解:

$3^1\times 7^4\times {\mathrm{1307}}^1$

素因数の和:1338

約数の個数: 20

約数和(自身を含む): 14654832

約数和(自身を除く): 5240511

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1307, 2401, 3921, 7203, 9149, 27447, 64043, 192129, 448301, 1344903, 3138107, 9414321]

約数ペア:

[(1, 9414321), (3, 3138107), (7, 1344903), (21, 448301), (49, 192129), (147, 64043), (343, 27447), (1029, 9149), (1307, 7203), (2401, 3921)]