13143705

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1367}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 21078144

約数和(自身を除く): 7934439

約数列:

[1, 3, 5, 15, 641, 1367, 1923, 3205, 4101, 6835, 9615, 20505, 876247, 2628741, 4381235, 13143705]

約数ペア:

[(1, 13143705), (3, 4381235), (5, 2628741), (15, 876247), (641, 20505), (1367, 9615), (1923, 6835), (3205, 4101)]