315021747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{27211}}^1$

素因数の和:27458

約数の個数: 16

約数和(自身を含む): 446712192

約数和(自身を除く): 131690445

約数列:

[1, 3, 17, 51, 227, 681, 3859, 11577, 27211, 81633, 462587, 1387761, 6176897, 18530691, 105007249, 315021747]

約数ペア:

[(1, 315021747), (3, 105007249), (17, 18530691), (51, 6176897), (227, 1387761), (681, 462587), (3859, 81633), (11577, 27211)]