9401973

素因数分解:

$3^1\times 7^3\times {\mathrm{9137}}^1$

素因数の和:9161

約数の個数: 16

約数和(自身を含む): 14620800

約数和(自身を除く): 5218827

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 9137, 27411, 63959, 191877, 447713, 1343139, 3133991, 9401973]

約数ペア:

[(1, 9401973), (3, 3133991), (7, 1343139), (21, 447713), (49, 191877), (147, 63959), (343, 27411), (1029, 9137)]