15691872093

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{5827}}^1$

素因数の和:6217

約数の個数: 32

約数和(自身を含む): 21752893440

約数和(自身を除く): 6061021347

約数列:

[1, 3, 47, 71, 141, 213, 269, 807, 3337, 5827, 10011, 12643, 17481, 19099, 37929, 57297, 273869, 413717, 821607, 897653, 1241151, 1567463, 2692959, 4702389, 19444699, 58334097, 73670761, 111289873, 221012283, 333869619, 5230624031, 15691872093]

約数ペア:

[(1, 15691872093), (3, 5230624031), (47, 333869619), (71, 221012283), (141, 111289873), (213, 73670761), (269, 58334097), (807, 19444699), (3337, 4702389), (5827, 2692959), (10011, 1567463), (12643, 1241151), (17481, 897653), (19099, 821607), (37929, 413717), (57297, 273869)]