28436673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9413}}^1$

素因数の和:9488

約数の個数: 16

約数和(自身を含む): 40668480

約数和(自身を除く): 12231807

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 9413, 28239, 178847, 498889, 536541, 1496667, 9478891, 28436673]

約数ペア:

[(1, 28436673), (3, 9478891), (19, 1496667), (53, 536541), (57, 498889), (159, 178847), (1007, 28239), (3021, 9413)]