4492341

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 8153600

約数和(自身を除く): 3661259

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 139, 171, 189, 243, 399, 417, 513, 567, 973, 1197, 1251, 1539, 1701, 2641, 2919, 3591, 3753, 4617, 7923, 8757, 10773, 11259, 18487, 23769, 26271, 32319, 33777, 55461, 71307, 78813, 166383, 213921, 236439, 499149, 641763, 1497447, 4492341]

約数ペア:

[(1, 4492341), (3, 1497447), (7, 641763), (9, 499149), (19, 236439), (21, 213921), (27, 166383), (57, 78813), (63, 71307), (81, 55461), (133, 33777), (139, 32319), (171, 26271), (189, 23769), (243, 18487), (399, 11259), (417, 10773), (513, 8757), (567, 7923), (973, 4617), (1197, 3753), (1251, 3591), (1539, 2919), (1701, 2641)]