138485767

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1319}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 161948160

約数和(自身を除く): 23462393

約数列:

[1, 7, 53, 283, 371, 1319, 1981, 9233, 14999, 69907, 104993, 373277, 489349, 2612939, 19783681, 138485767]

約数ペア:

[(1, 138485767), (7, 19783681), (53, 2612939), (283, 489349), (371, 373277), (1319, 104993), (1981, 69907), (9233, 14999)]