1215864087

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1\times {\mathrm{3181}}^1$

素因数の和:6190

約数の個数: 16

約数和(自身を含む): 1659934848

約数和(自身を除く): 444070761

約数列:

[1, 3, 43, 129, 2963, 3181, 8889, 9543, 127409, 136783, 382227, 410349, 9425303, 28275909, 405288029, 1215864087]

約数ペア:

[(1, 1215864087), (3, 405288029), (43, 28275909), (129, 9425303), (2963, 410349), (3181, 382227), (8889, 136783), (9543, 127409)]