804978237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{2917}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 1300914432

約数和(自身を除く): 495936195

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 773, 2319, 2917, 5411, 8751, 13141, 16233, 20419, 39423, 49589, 61257, 91987, 148767, 275961, 347123, 1041369, 2254841, 6764523, 15783887, 38332297, 47351661, 114996891, 268326079, 804978237]

約数ペア:

[(1, 804978237), (3, 268326079), (7, 114996891), (17, 47351661), (21, 38332297), (51, 15783887), (119, 6764523), (357, 2254841), (773, 1041369), (2319, 347123), (2917, 275961), (5411, 148767), (8751, 91987), (13141, 61257), (16233, 49589), (20419, 39423)]