397382007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{37987}}^1$

素因数の和:38318

約数の個数: 16

約数和(自身を含む): 579848832

約数和(自身を除く): 182466825

約数列:

[1, 3, 11, 33, 317, 951, 3487, 10461, 37987, 113961, 417857, 1253571, 12041879, 36125637, 132460669, 397382007]

約数ペア:

[(1, 397382007), (3, 132460669), (11, 36125637), (33, 12041879), (317, 1253571), (951, 417857), (3487, 113961), (10461, 37987)]