137899013

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 159903744

約数和(自身を除く): 22004731

約数列:

[1, 7, 127, 181, 857, 889, 1267, 5999, 22987, 108839, 155117, 160909, 761873, 1085819, 19699859, 137899013]

約数ペア:

[(1, 137899013), (7, 19699859), (127, 1085819), (181, 761873), (857, 160909), (889, 155117), (1267, 108839), (5999, 22987)]