22661317

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 26720512

約数和(自身を除く): 4059195

約数列:

[1, 7, 61, 73, 427, 511, 727, 4453, 5089, 31171, 44347, 53071, 310429, 371497, 3237331, 22661317]

約数ペア:

[(1, 22661317), (7, 3237331), (61, 371497), (73, 310429), (427, 53071), (511, 44347), (727, 31171), (4453, 5089)]