980738499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{244147}}^1$

素因数の和:244266

約数の個数: 16

約数和(自身を含む): 1421917952

約数和(自身を除く): 441179453

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 244147, 732441, 3173911, 9521733, 25147141, 75441423, 326912833, 980738499]

約数ペア:

[(1, 980738499), (3, 326912833), (13, 75441423), (39, 25147141), (103, 9521733), (309, 3173911), (1339, 732441), (4017, 244147)]