238575501

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{15139}}^1$

素因数の和:15265

約数の個数: 24

約数和(自身を含む): 368447040

約数和(自身を除く): 129871539

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 15139, 15759, 45417, 136251, 257363, 772089, 1559317, 2316267, 4677951, 14033853, 26508389, 79525167, 238575501]

約数ペア:

[(1, 238575501), (3, 79525167), (9, 26508389), (17, 14033853), (51, 4677951), (103, 2316267), (153, 1559317), (309, 772089), (927, 257363), (1751, 136251), (5253, 45417), (15139, 15759)]