6488937

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 12544000

約数和(自身を除く): 6055063

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 139, 171, 189, 247, 273, 351, 399, 417, 513, 741, 819, 973, 1197, 1251, 1729, 1807, 2223, 2457, 2641, 2919, 3591, 3753, 5187, 5421, 6669, 7923, 8757, 12649, 15561, 16263, 18487, 23769, 26271, 34333, 37947, 46683, 48789, 55461, 71307, 102999, 113841, 166383, 240331, 308997, 341523, 499149, 720993, 926991, 2162979, 6488937]

約数ペア:

[(1, 6488937), (3, 2162979), (7, 926991), (9, 720993), (13, 499149), (19, 341523), (21, 308997), (27, 240331), (39, 166383), (57, 113841), (63, 102999), (91, 71307), (117, 55461), (133, 48789), (139, 46683), (171, 37947), (189, 34333), (247, 26271), (273, 23769), (351, 18487), (399, 16263), (417, 15561), (513, 12649), (741, 8757), (819, 7923), (973, 6669), (1197, 5421), (1251, 5187), (1729, 3753), (1807, 3591), (2223, 2919), (2457, 2641)]