1275320841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{37831}}^1$

素因数の和:38512

約数の個数: 16

約数和(自身を含む): 1803224448

約数和(自身を除く): 527903607

約数列:

[1, 3, 17, 51, 661, 1983, 11237, 33711, 37831, 113493, 643127, 1929381, 25006291, 75018873, 425106947, 1275320841]

約数ペア:

[(1, 1275320841), (3, 425106947), (17, 75018873), (51, 25006291), (661, 1929381), (1983, 643127), (11237, 113493), (33711, 37831)]