138243371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5897}}^1$

素因数の和:6118

約数の個数: 16

約数和(自身を含む): 168163776

約数和(自身を除く): 29920405

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 5897, 23443, 41279, 100249, 701743, 1161709, 8131963, 19749053, 138243371]

約数ペア:

[(1, 138243371), (7, 19749053), (17, 8131963), (119, 1161709), (197, 701743), (1379, 100249), (3349, 41279), (5897, 23443)]