2159202207

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{1123}}^1\times {\mathrm{1567}}^1$

素因数の和:3102

約数の個数: 16

約数和(自身を含む): 2890388480

約数和(自身を除く): 731186273

約数列:

[1, 3, 409, 1123, 1227, 1567, 3369, 4701, 459307, 640903, 1377921, 1759741, 1922709, 5279223, 719734069, 2159202207]

約数ペア:

[(1, 2159202207), (3, 719734069), (409, 5279223), (1123, 1922709), (1227, 1759741), (1567, 1377921), (3369, 640903), (4701, 459307)]