256244799

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{3613}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 349719552

約数和(自身を除く): 93474753

約数列:

[1, 3, 47, 141, 503, 1509, 3613, 10839, 23641, 70923, 169811, 509433, 1817339, 5452017, 85414933, 256244799]

約数ペア:

[(1, 256244799), (3, 85414933), (47, 5452017), (141, 1817339), (503, 509433), (1509, 169811), (3613, 70923), (10839, 23641)]