49191897

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18199}}^1$

素因数の和:18272

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 21569703

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 18199, 54597, 309383, 928149, 964547, 2893641, 16397299, 49191897]

約数ペア:

[(1, 49191897), (3, 16397299), (17, 2893641), (51, 964547), (53, 928149), (159, 309383), (901, 54597), (2703, 18199)]