2391520305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9378511}}^1$

素因数の和:9378536

約数の個数: 16

約数和(自身を含む): 4051517184

約数和(自身を除く): 1659996879

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 9378511, 28135533, 46892555, 140677665, 159434687, 478304061, 797173435, 2391520305]

約数ペア:

[(1, 2391520305), (3, 797173435), (5, 478304061), (15, 159434687), (17, 140677665), (51, 46892555), (85, 28135533), (255, 9378511)]