27433549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 8048051

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 439, 2717, 3289, 4807, 4829, 5681, 5707, 8341, 10097, 62491, 62777, 91751, 108433, 111067, 131261, 191843, 1192763, 1443871, 2110273, 2493959, 27433549]

約数ペア:

[(1, 27433549), (11, 2493959), (13, 2110273), (19, 1443871), (23, 1192763), (143, 191843), (209, 131261), (247, 111067), (253, 108433), (299, 91751), (437, 62777), (439, 62491), (2717, 10097), (3289, 8341), (4807, 5707), (4829, 5681)]