987133087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4506

約数の個数: 16

約数和(自身を含む): 1058680800

約数和(自身を除く): 71547713

約数列:

[1, 19, 89, 137, 1691, 2603, 4261, 12193, 80959, 231667, 379229, 583757, 7205351, 11091383, 51954373, 987133087]

約数ペア:

[(1, 987133087), (19, 51954373), (89, 11091383), (137, 7205351), (1691, 583757), (2603, 379229), (4261, 231667), (12193, 80959)]