13400457553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 16324588800

約数和(自身を除く): 2924131247

約数列:

[1, 7, 17, 119, 337, 389, 859, 2359, 2723, 5729, 6013, 6613, 14603, 40103, 46291, 102221, 131093, 289483, 334151, 917651, 2026381, 2228581, 2339057, 4921211, 5680567, 15600067, 34448477, 39763969, 112608887, 788262209, 1914351079, 13400457553]

約数ペア:

[(1, 13400457553), (7, 1914351079), (17, 788262209), (119, 112608887), (337, 39763969), (389, 34448477), (859, 15600067), (2359, 5680567), (2723, 4921211), (5729, 2339057), (6013, 2228581), (6613, 2026381), (14603, 917651), (40103, 334151), (46291, 289483), (102221, 131093)]