98720997

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3881}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 134783040

約数和(自身を除く): 36062043

約数列:

[1, 3, 61, 139, 183, 417, 3881, 8479, 11643, 25437, 236741, 539459, 710223, 1618377, 32906999, 98720997]

約数ペア:

[(1, 98720997), (3, 32906999), (61, 1618377), (139, 710223), (183, 539459), (417, 236741), (3881, 25437), (8479, 11643)]