12759201

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 23563904

約数和(自身を除く): 10804703

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 577, 819, 1053, 1701, 1731, 2457, 3159, 4039, 5193, 7371, 7501, 12117, 15579, 22113, 22503, 36351, 46737, 52507, 67509, 109053, 140211, 157521, 202527, 327159, 472563, 607581, 981477, 1417689, 1822743, 4253067, 12759201]

約数ペア:

[(1, 12759201), (3, 4253067), (7, 1822743), (9, 1417689), (13, 981477), (21, 607581), (27, 472563), (39, 327159), (63, 202527), (81, 157521), (91, 140211), (117, 109053), (189, 67509), (243, 52507), (273, 46737), (351, 36351), (567, 22503), (577, 22113), (819, 15579), (1053, 12117), (1701, 7501), (1731, 7371), (2457, 5193), (3159, 4039)]