39500727

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 63504384

約数和(自身を除く): 24003657

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1291, 1457, 3873, 4371, 9037, 10199, 27111, 30597, 40021, 60677, 120063, 182031, 280147, 424739, 840441, 1274217, 1880987, 5642961, 13166909, 39500727]

約数ペア:

[(1, 39500727), (3, 13166909), (7, 5642961), (21, 1880987), (31, 1274217), (47, 840441), (93, 424739), (141, 280147), (217, 182031), (329, 120063), (651, 60677), (987, 40021), (1291, 30597), (1457, 27111), (3873, 10199), (4371, 9037)]