13201461

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 24483200

約数和(自身を除く): 11281739

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 199, 243, 273, 351, 567, 597, 729, 819, 1053, 1393, 1701, 1791, 2457, 2587, 3159, 4179, 5103, 5373, 7371, 7761, 9477, 12537, 16119, 18109, 22113, 23283, 37611, 48357, 54327, 66339, 69849, 112833, 145071, 162981, 209547, 338499, 488943, 628641, 1015497, 1466829, 1885923, 4400487, 13201461]

約数ペア:

[(1, 13201461), (3, 4400487), (7, 1885923), (9, 1466829), (13, 1015497), (21, 628641), (27, 488943), (39, 338499), (63, 209547), (81, 162981), (91, 145071), (117, 112833), (189, 69849), (199, 66339), (243, 54327), (273, 48357), (351, 37611), (567, 23283), (597, 22113), (729, 18109), (819, 16119), (1053, 12537), (1393, 9477), (1701, 7761), (1791, 7371), (2457, 5373), (2587, 5103), (3159, 4179)]