408093193731

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{22027}}^1\times {\mathrm{86981}}^1$

素因数の和:109082

約数の個数: 16

約数和(自身を含む): 551819374848

約数和(自身を除く): 143726181117

約数列:

[1, 3, 71, 213, 22027, 66081, 86981, 260943, 1563917, 4691751, 6175651, 18526953, 1915930487, 5747791461, 136031064577, 408093193731]

約数ペア:

[(1, 408093193731), (3, 136031064577), (71, 5747791461), (213, 1915930487), (22027, 18526953), (66081, 6175651), (86981, 4691751), (260943, 1563917)]