16208829

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 29923712

約数和(自身を除く): 13714883

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 733, 819, 1053, 1701, 2199, 2457, 3159, 5131, 6597, 7371, 9529, 15393, 19791, 22113, 28587, 46179, 59373, 66703, 85761, 138537, 178119, 200109, 257283, 415611, 600327, 771849, 1246833, 1800981, 2315547, 5402943, 16208829]

約数ペア:

[(1, 16208829), (3, 5402943), (7, 2315547), (9, 1800981), (13, 1246833), (21, 771849), (27, 600327), (39, 415611), (63, 257283), (81, 200109), (91, 178119), (117, 138537), (189, 85761), (243, 66703), (273, 59373), (351, 46179), (567, 28587), (733, 22113), (819, 19791), (1053, 15393), (1701, 9529), (2199, 7371), (2457, 6597), (3159, 5131)]