13849407

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 25643520

約数和(自身を除く): 11794113

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 211, 221, 297, 351, 429, 459, 561, 633, 663, 1287, 1683, 1899, 1989, 2321, 2431, 2743, 3587, 3861, 5049, 5697, 5967, 6963, 7293, 8229, 10761, 20889, 21879, 24687, 30173, 32283, 39457, 46631, 62667, 65637, 74061, 90519, 96849, 118371, 139893, 271557, 355113, 419679, 512941, 814671, 1065339, 1259037, 1538823, 4616469, 13849407]

約数ペア:

[(1, 13849407), (3, 4616469), (9, 1538823), (11, 1259037), (13, 1065339), (17, 814671), (27, 512941), (33, 419679), (39, 355113), (51, 271557), (99, 139893), (117, 118371), (143, 96849), (153, 90519), (187, 74061), (211, 65637), (221, 62667), (297, 46631), (351, 39457), (429, 32283), (459, 30173), (561, 24687), (633, 21879), (663, 20889), (1287, 10761), (1683, 8229), (1899, 7293), (1989, 6963), (2321, 5967), (2431, 5697), (2743, 5049), (3587, 3861)]