40774503

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 27423897

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 887, 1393, 2189, 2661, 4179, 6209, 6567, 9757, 15323, 18627, 29271, 45969, 68299, 176513, 204897, 529539, 1235591, 1941643, 3706773, 5824929, 13591501, 40774503]

約数ペア:

[(1, 40774503), (3, 13591501), (7, 5824929), (11, 3706773), (21, 1941643), (33, 1235591), (77, 529539), (199, 204897), (231, 176513), (597, 68299), (887, 45969), (1393, 29271), (2189, 18627), (2661, 15323), (4179, 9757), (6209, 6567)]