15930481137

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{320449}}^1$

素因数の和:320752

約数の個数: 16

約数和(自身を含む): 21626529600

約数和(自身を除く): 5696048463

約数列:

[1, 3, 73, 219, 227, 681, 16571, 49713, 320449, 961347, 23392777, 70178331, 72741923, 218225769, 5310160379, 15930481137]

約数ペア:

[(1, 15930481137), (3, 5310160379), (73, 218225769), (219, 72741923), (227, 70178331), (681, 23392777), (16571, 961347), (49713, 320449)]