16414461

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 29822400

約数和(自身を除く): 13407939

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 653, 931, 1197, 1323, 1959, 2793, 3591, 4571, 5877, 8379, 12407, 13713, 17631, 25137, 31997, 37221, 41139, 86849, 95991, 111663, 123417, 260547, 287973, 334989, 607943, 781641, 863919, 1823829, 2344923, 5471487, 16414461]

約数ペア:

[(1, 16414461), (3, 5471487), (7, 2344923), (9, 1823829), (19, 863919), (21, 781641), (27, 607943), (49, 334989), (57, 287973), (63, 260547), (133, 123417), (147, 111663), (171, 95991), (189, 86849), (399, 41139), (441, 37221), (513, 31997), (653, 25137), (931, 17631), (1197, 13713), (1323, 12407), (1959, 8379), (2793, 5877), (3591, 4571)]