13729491

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 20470320

約数和(自身を除く): 6740829

約数列:

[1, 3, 9, 53, 107, 159, 269, 321, 477, 807, 963, 2421, 5671, 14257, 17013, 28783, 42771, 51039, 86349, 128313, 259047, 1525499, 4576497, 13729491]

約数ペア:

[(1, 13729491), (3, 4576497), (9, 1525499), (53, 259047), (107, 128313), (159, 86349), (269, 51039), (321, 42771), (477, 28783), (807, 17013), (963, 14257), (2421, 5671)]