39661637

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 42844032

約数和(自身を除く): 3182395

約数列:

[1, 23, 41, 137, 307, 943, 3151, 5617, 7061, 12587, 42059, 129191, 289501, 967357, 1724419, 39661637]

約数ペア:

[(1, 39661637), (23, 1724419), (41, 967357), (137, 289501), (307, 129191), (943, 42059), (3151, 12587), (5617, 7061)]