139348419

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5077}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 212544768

約数和(自身を除く): 73196349

約数列:

[1, 3, 7, 21, 1307, 3921, 5077, 9149, 15231, 27447, 35539, 106617, 6635639, 19906917, 46449473, 139348419]

約数ペア:

[(1, 139348419), (3, 46449473), (7, 19906917), (21, 6635639), (1307, 106617), (3921, 35539), (5077, 27447), (9149, 15231)]