1356201

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 2595840

約数和(自身を除く): 1239639

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 103, 133, 171, 209, 231, 309, 399, 627, 693, 721, 927, 1133, 1197, 1463, 1881, 1957, 2163, 3399, 4389, 5871, 6489, 7931, 10197, 13167, 13699, 17613, 21527, 23793, 41097, 64581, 71379, 123291, 150689, 193743, 452067, 1356201]

約数ペア:

[(1, 1356201), (3, 452067), (7, 193743), (9, 150689), (11, 123291), (19, 71379), (21, 64581), (33, 41097), (57, 23793), (63, 21527), (77, 17613), (99, 13699), (103, 13167), (133, 10197), (171, 7931), (209, 6489), (231, 5871), (309, 4389), (399, 3399), (627, 2163), (693, 1957), (721, 1881), (927, 1463), (1133, 1197)]