39353979

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7841}}^1$

素因数の和:8090

約数の個数: 16

約数和(自身を含む): 60226560

約数和(自身を除く): 20872581

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 7841, 23523, 54887, 164661, 1873999, 5621997, 13117993, 39353979]

約数ペア:

[(1, 39353979), (3, 13117993), (7, 5621997), (21, 1873999), (239, 164661), (717, 54887), (1673, 23523), (5019, 7841)]