1680147689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{6563}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 1994878368

約数和(自身を除く): 314730679

約数列:

[1, 11, 17, 37, 187, 407, 629, 1369, 6563, 6919, 15059, 23273, 72193, 111571, 242831, 256003, 1227281, 2671141, 4128127, 8984747, 45409397, 98832217, 152740699, 1680147689]

約数ペア:

[(1, 1680147689), (11, 152740699), (17, 98832217), (37, 45409397), (187, 8984747), (407, 4128127), (629, 2671141), (1369, 1227281), (6563, 256003), (6919, 242831), (15059, 111571), (23273, 72193)]