289462521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79153}}^1$

素因数の和:79232

約数の個数: 16

約数和(自身を含む): 410334336

約数和(自身を除く): 120871815

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 79153, 237459, 1820519, 4195109, 5461557, 12585327, 96487507, 289462521]

約数ペア:

[(1, 289462521), (3, 96487507), (23, 12585327), (53, 5461557), (69, 4195109), (159, 1820519), (1219, 237459), (3657, 79153)]