15696891117

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{4142753}}^1$

素因数の和:4143180

約数の個数: 12

約数和(自身を含む): 22727148444

約数和(自身を除く): 7030257327

約数列:

[1, 3, 9, 421, 1263, 3789, 4142753, 12428259, 37284777, 1744099013, 5232297039, 15696891117]

約数ペア:

[(1, 15696891117), (3, 5232297039), (9, 1744099013), (421, 37284777), (1263, 12428259), (3789, 4142753)]