1564311321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{11579}}^1$

素因数の和:12485

約数の個数: 24

約数和(自身を含む): 2395392480

約数和(自身を除く): 831081159

約数列:

[1, 3, 9, 17, 51, 153, 883, 2649, 7947, 11579, 15011, 34737, 45033, 104211, 135099, 196843, 590529, 1771587, 10224257, 30672771, 92018313, 173812369, 521437107, 1564311321]

約数ペア:

[(1, 1564311321), (3, 521437107), (9, 173812369), (17, 92018313), (51, 30672771), (153, 10224257), (883, 1771587), (2649, 590529), (7947, 196843), (11579, 135099), (15011, 104211), (34737, 45033)]