1927040313

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{123457}}^1$

素因数の和:123525

約数の個数: 24

約数和(自身を含む): 2889904864

約数和(自身を除く): 962864551

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 123457, 370371, 1358027, 4074081, 5308651, 14938297, 15925953, 44814891, 58395161, 175185483, 642346771, 1927040313]

約数ペア:

[(1, 1927040313), (3, 642346771), (11, 175185483), (33, 58395161), (43, 44814891), (121, 15925953), (129, 14938297), (363, 5308651), (473, 4074081), (1419, 1358027), (5203, 370371), (15609, 123457)]