515870253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{63617}}^1$

素因数の和:63693

約数の個数: 24

約数和(自身を含む): 803877048

約数和(自身を除く): 288006795

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 63617, 190851, 572553, 1081489, 3244467, 3371701, 9733401, 10115103, 30345309, 57318917, 171956751, 515870253]

約数ペア:

[(1, 515870253), (3, 171956751), (9, 57318917), (17, 30345309), (51, 10115103), (53, 9733401), (153, 3371701), (159, 3244467), (477, 1081489), (901, 572553), (2703, 190851), (8109, 63617)]