28996850211

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1\times {\mathrm{10883}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 44837203968

約数和(自身を除く): 15840353757

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1787, 5361, 10883, 12509, 32649, 37527, 76181, 126877, 228543, 380631, 772693, 888139, 2318079, 2664417, 5408851, 16226553, 19447921, 58343763, 136135447, 408406341, 1380802391, 4142407173, 9665616737, 28996850211]

約数ペア:

[(1, 28996850211), (3, 9665616737), (7, 4142407173), (21, 1380802391), (71, 408406341), (213, 136135447), (497, 58343763), (1491, 19447921), (1787, 16226553), (5361, 5408851), (10883, 2664417), (12509, 2318079), (32649, 888139), (37527, 772693), (76181, 380631), (126877, 228543)]