13977873

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5718

約数の個数: 32

約数和(自身を含む): 25491200

約数和(自身を除く): 11513327

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5689, 17067, 39823, 51201, 73957, 119469, 153603, 221871, 358407, 517699, 665613, 1075221, 1553097, 1996839, 4659291, 13977873]

約数ペア:

[(1, 13977873), (3, 4659291), (7, 1996839), (9, 1553097), (13, 1075221), (21, 665613), (27, 517699), (39, 358407), (63, 221871), (91, 153603), (117, 119469), (189, 73957), (273, 51201), (351, 39823), (819, 17067), (2457, 5689)]