39607239

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 62694400

約数和(自身を除く): 23087161

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 343, 427, 631, 1029, 1281, 1893, 2989, 4417, 8967, 13251, 20923, 30919, 38491, 62769, 92757, 115473, 216433, 269437, 649299, 808311, 1886059, 5658177, 13202413, 39607239]

約数ペア:

[(1, 39607239), (3, 13202413), (7, 5658177), (21, 1886059), (49, 808311), (61, 649299), (147, 269437), (183, 216433), (343, 115473), (427, 92757), (631, 62769), (1029, 38491), (1281, 30919), (1893, 20923), (2989, 13251), (4417, 8967)]