39293709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 66576384

約数和(自身を除く): 27282675

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 4643, 8463, 13929, 32501, 60359, 97503, 143933, 181077, 422513, 431799, 1007531, 1267539, 1871129, 3022593, 5613387, 13097903, 39293709]

約数ペア:

[(1, 39293709), (3, 13097903), (7, 5613387), (13, 3022593), (21, 1871129), (31, 1267539), (39, 1007531), (91, 431799), (93, 422513), (217, 181077), (273, 143933), (403, 97503), (651, 60359), (1209, 32501), (2821, 13929), (4643, 8463)]