23038827

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 36480000

約数和(自身を除く): 13441173

約数列:

[1, 3, 7, 21, 37, 111, 149, 199, 259, 447, 597, 777, 1043, 1393, 3129, 4179, 5513, 7363, 16539, 22089, 29651, 38591, 51541, 88953, 115773, 154623, 207557, 622671, 1097087, 3291261, 7679609, 23038827]

約数ペア:

[(1, 23038827), (3, 7679609), (7, 3291261), (21, 1097087), (37, 622671), (111, 207557), (149, 154623), (199, 115773), (259, 88953), (447, 51541), (597, 38591), (777, 29651), (1043, 22089), (1393, 16539), (3129, 7363), (4179, 5513)]