713392491

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1095841}}^1$

素因数の和:1095882

約数の個数: 16

約数和(自身を含む): 1122142208

約数和(自身を除く): 408749717

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1095841, 3287523, 7670887, 23012661, 33971071, 101913213, 237797497, 713392491]

約数ペア:

[(1, 713392491), (3, 237797497), (7, 101913213), (21, 33971071), (31, 23012661), (93, 7670887), (217, 3287523), (651, 1095841)]