38878847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 8399233

約数列:

[1, 7, 17, 119, 239, 1367, 1673, 4063, 9569, 23239, 28441, 162673, 326713, 2286991, 5554121, 38878847]

約数ペア:

[(1, 38878847), (7, 5554121), (17, 2286991), (119, 326713), (239, 162673), (1367, 28441), (1673, 23239), (4063, 9569)]