27813702917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{380629}}^1$

素因数の和:380733

約数の個数: 32

約数和(自身を含む): 37855937280

約数和(自身を除く): 10042234363

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 1001, 5621, 6643, 10439, 73073, 380629, 2664403, 4186919, 4948177, 27785917, 29308433, 34637239, 54429947, 194501419, 305645087, 361216921, 381009629, 2139515609, 2528518447, 3973386131, 27813702917]

約数ペア:

[(1, 27813702917), (7, 3973386131), (11, 2528518447), (13, 2139515609), (73, 381009629), (77, 361216921), (91, 305645087), (143, 194501419), (511, 54429947), (803, 34637239), (949, 29308433), (1001, 27785917), (5621, 4948177), (6643, 4186919), (10439, 2664403), (73073, 380629)]