69322281

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7841}}^1$

素因数の和:8272

約数の個数: 16

約数和(自身を含む): 105898368

約数和(自身を除く): 36576087

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 7841, 8841, 23523, 54887, 164661, 3301061, 9903183, 23107427, 69322281]

約数ペア:

[(1, 69322281), (3, 23107427), (7, 9903183), (21, 3301061), (421, 164661), (1263, 54887), (2947, 23523), (7841, 8841)]