260492043

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{539321}}^1$

素因数の和:539354

約数の個数: 16

約数和(自身を含む): 414199296

約数和(自身を除く): 153707253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 539321, 1617963, 3775247, 11325741, 12404383, 37213149, 86830681, 260492043]

約数ペア:

[(1, 260492043), (3, 86830681), (7, 37213149), (21, 12404383), (23, 11325741), (69, 3775247), (161, 1617963), (483, 539321)]