42238749

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 66493440

約数和(自身を除く): 24254691

約数列:

[1, 3, 7, 21, 59, 73, 177, 219, 413, 467, 511, 1239, 1401, 1533, 3269, 4307, 9807, 12921, 27553, 30149, 34091, 82659, 90447, 102273, 192871, 238637, 578613, 715911, 2011369, 6034107, 14079583, 42238749]

約数ペア:

[(1, 42238749), (3, 14079583), (7, 6034107), (21, 2011369), (59, 715911), (73, 578613), (177, 238637), (219, 192871), (413, 102273), (467, 90447), (511, 82659), (1239, 34091), (1401, 30149), (1533, 27553), (3269, 12921), (4307, 9807)]