1230897563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{333667}}^1$

素因数の和:333722

約数の個数: 16

約数和(自身を含む): 1537542144

約数和(自身を除く): 306644581

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 333667, 2335669, 5672339, 10343677, 39706373, 72405739, 175842509, 1230897563]

約数ペア:

[(1, 1230897563), (7, 175842509), (17, 72405739), (31, 39706373), (119, 10343677), (217, 5672339), (527, 2335669), (3689, 333667)]