39420437

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3079}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 47308800

約数和(自身を除く): 7888363

約数列:

[1, 7, 31, 59, 217, 413, 1829, 3079, 12803, 21553, 95449, 181661, 668143, 1271627, 5631491, 39420437]

約数ペア:

[(1, 39420437), (7, 5631491), (31, 1271627), (59, 668143), (217, 181661), (413, 95449), (1829, 21553), (3079, 12803)]