216260891283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{28082183}}^1$

素因数の和:28082354

約数の個数: 16

約数和(自身を含む): 307331421696

約数和(自身を除く): 91070530413

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 28082183, 84246549, 477397111, 1432191333, 4240409633, 12721228899, 72086963761, 216260891283]

約数ペア:

[(1, 216260891283), (3, 72086963761), (17, 12721228899), (51, 4240409633), (151, 1432191333), (453, 477397111), (2567, 84246549), (7701, 28082183)]