6994113

素因数分解:

$3^1\times 7^4\times {\mathrm{971}}^1$

素因数の和:1002

約数の個数: 20

約数和(自身を含む): 10890288

約数和(自身を除く): 3896175

約数列:

[1, 3, 7, 21, 49, 147, 343, 971, 1029, 2401, 2913, 6797, 7203, 20391, 47579, 142737, 333053, 999159, 2331371, 6994113]

約数ペア:

[(1, 6994113), (3, 2331371), (7, 999159), (21, 333053), (49, 142737), (147, 47579), (343, 20391), (971, 7203), (1029, 6797), (2401, 2913)]